DE102023104158A1 - Rotatably mounted quantum computer based on NV centers for mobile applications - Google Patents

Abstract

The invention is directed to quantum computer QC, which is mounted rotatably about one axis or two axes AX1, AX2 or three axes by means of a gimbal suspension KAH and which includes or is connected to one or more gyroscopes KR, so that the orientation of the quantum computer QC is of Rotations of the gimbal KAH about this one axis or these two axes AX1, AX2 or these three axes are not changed. The invention also includes the use of a quantum computer QC as a gyroscope. The invention also includes a vehicle that includes such a quantum computer QC.

Description

To priority

• • DE 10 2022 105 465.9 vom 08.03.2022 und
• • DE 10 2023 102 767.0 vom 06.02.2023.

This application uses the priorities of the German patent applications

• • DE 10 2022 105 465.9 from March 8th, 2022 and
• • DE 10 2023 102 767.0 from February 6th, 2023.

Field of invention

The invention is directed to quantum computer QC, which is rotatably mounted about one axis or two axes AX1, AX2 or three axes by means of a gimbal suspension KAH and which includes or is connected to one or more gyroscopes KR, so that the orientation of the quantum computer QC of Rotations of the gimbal KAH about this one axis or these two axes AX1, AX2 or these three axes are not changed. The invention also includes the use of a quantum computer QC as a gyroscope. The invention also includes a vehicle that includes such a quantum computer QC.

General introduction

From the DE 10 2020 008 157 B3 a quantum computer based on NV centers is known. From the DE 10 2022 109 592 A1 a quantum computer monitoring device for such a quantum computer is known. From the DE 10 2022 112 269 A1 a mobile quantum computer is known.

However, these documents do not reveal optimal control of weakly coupled nuclear spins by the NV centers and optimal control of strongly coupled nuclear spins by the NV centers.

Task

The proposal is therefore based on the task of providing a solution for controlling the quantum bits and nuclear quantum bits of a quantum computer based on NV centers.

This task is solved by an independent claim. Further refinements are the subject of subclaims.

Solution to the task

The technical solution presented in this document concerns a quantum computer QC, a control device µC and a substrate D with first electronic quantum bits QUB and with second nuclear quantum bits CQUB. In the sense of the document presented here, the first electronic quantum bits QUB typically include quantum dots NV. The quantum dots preferably include paramagnetic centers. The second nuclear quantum bits CQUB typically include core quantum dots CI. Furthermore, the quantum computer has QC first means (e.g. WFG, LDRV, LD, DBS, OS, XT, YT, KV, mWA, MW/RF-AWFG, PM, PV, PVC, MGx, MGy, MGz, MFSx, MFSx , MFSz, MSx, MSy, MSz, GDx, GDy, GDz, µC) for influencing the first electronic quantum bits QUB and/or the quantum dots NV of the first electronic quantum bits QUB. Typically, the quantum computer QC has second means (e.g. WFG, LDRV, LD, DBS, OS, XT, YT, KV, mWA, MW/RF-AWFG, PM, PV, PVC, MGx, MGy, MGz, MFSx, MFSx, MFSz , MSx, MSy, MSz, GDx, GDy, GDz, µC) for influencing the first electronic quantum bits QUB and/or the quantum dots NV of the first electronic quantum bits QUB and for influencing the second nuclear quantum bits CQUB and their core quantum dots CI by means of the first electronic quantum bits CQUB on. The first means can include the second means or the second means can include the first means. Typically, the second means can be used as first means by the quantum computer QC. In addition, the quantum computer QC preferably includes third means (e.g. D, XT, YT, KV, OS, DBS, STM, CM1, PD, V, WFG, CIF, µC) for detecting the quantum state of the first electronic quantum bits QUB and/or the Quantum dots NV of the quantum bits QUB. Typically, the first electronic quantum bits QUB and/or their quantum dots NV comprise device parts with an electronic spin. Typically, the second nuclear quantum bits CQUB and/or their core quantum dots CI comprise device parts with a nuclear spin. At During the elaboration of the invention, it was recognized that the electronic spin of the first electronic quantum bits CQUB and/or the quantum dots NV typically rotates essentially with the rotation of the quantum computer QC with the quantum computer QC and thus with the rotation of the crystal structure of the substrate D. When developing the invention, it was also recognized that the nuclear spin of the second nuclear quantum bits CQUB and/or the nuclear quantum dots CI of the nuclear quantum bits CQUB essentially does not rotate with the quantum computer QC when the quantum computer QC rotates. Here, “essentially” meant that the influence of the rotation of the quantum computer QC on the electronic quantum bits QUB is greater than the influence of the rotation of the quantum computer QC on the nuclear quantum bits CQUB, so that the technical effect of influencing the nuclear quantum bits CQUB by the rotation of the Quantum computer QC can usually be neglected when evaluating the final result compared to the technical effect of influencing the electronic quantum bits QUB by the rotation of the quantum computer QC. When developing the invention, it was recognized that this effect causes interference in a mobile room temperature quantum computer QC based on paramagnetic centers, for example based on NV centers and/or SiV centers in diamond, and when using nuclear quantum bits (second nuclear quantum bits CQUB). in the form of isotopes with a nuclear spin.

When developing the invention, it was recognized that this effect can be used conversely for a measuring method to realize a gyrometer.

The mobile and deployable quantum computer QC with room temperature operation capability presented in this document can therefore have a direction of movement and/or a rotation axis for a rotational movement. According to the proposal, the quantum computer QC presented in this document is now set up to be exposed to accelerations perpendicular to its direction of movement and/or rotational accelerations around the axis of rotation. This is of particular importance in order to be able to realize a mobile quantum computer QC. The control device µC of the quantum computer QC is typically set up to execute a quantum computer program, which is preferably stored in a memory (RAM, NVM) of the control device µC of the quantum computer QC. Typically, the quantum computer program includes quantum op codes and normal op codes. In the sense of the document presented here, normal OP codes are OP codes of a classic computer in Von Neumann or Harvard architecture, which is based on Boolean logic.

Quantum assembler

For the operation of a quantum computer QC, suitable microcode programming of the control device µC of the quantum computer QC is required. In the following sections and in the already published patent literature, various methods and process steps are described which serve to manipulate various components and in particular electronic quantum bits QUB and their quantum dots NV and/or nuclear quantum bits CQUB and their core quantum dots CI of the quantum computer QC in a predetermined manner. Each of these quantum operations and conventional operations can be symbolized by an operator code, the quantum op code. In the sense of the document presented here, a quantum op code is a code, when executed by the control device µC of the quantum computer QC, the quantum computer QC manipulates and/or reads out a quantum state of at least one of its electronic quantum bits QUB or one of its nuclear quantum bits CQUB.

For example, it is conceivable that the quantum computer QC has programmable logic. Such programmable logic can be, for example, an FPGA or the like.

The quantum computer QC preferably includes an FPGA. The FPGA preferably comprises one or more device parts of the control device μC. If necessary, programmable logic can also be a device part of the control device μC. The FPGA preferably receives configuration data via an external data bus EXTDB, which influence the manipulation of the electronic quantum bits QUB and/or the nuclear quantum bits CQUB and/or the reading of the electronic quantum bits QUB and/or the nuclear quantum bits CQUB during the intended operation of the quantum computer QC. This is particularly advantageous because the range of functions of a quantum computer is currently unclear in the still unstable new quantum computer market. At the same time, some device parts are extremely expensive. This results in the technical requirement of the subsequent adaptability of existing QC quantum computers to new scientific and technical findings and to new customer requirements from new, currently unknown market requirements.

It is particularly advantageous to use a proFPGA Xilinx Virtex UltraScale+ XCVU13P FPGA board for implementing the digital parts of the QC quantum computer. The Xilinx Virtex UltraScale+ , MGz, MFSx, MFSx, MFSz, MSx, MSy, MSz, GDx, GDy, GDz, µC) of the quantum computer QC and for controlling the second means (e.g. WFG, LDRV, LD, DBS, OS, XT, YT, KV, mWA, MW/RF-AWFG, PM, PV, PVC, MGx, MGy, MGz, MFSx, MFSx, MFSz, MSx, MSy, MSz, GDx, GDy, GDz, µC) of the quantum computer QC. The FPGA preferably also includes the digital circuit parts of the first means (e.g. WFG, LDRV, LD, DBS, OS, XT, YT, KV, mWA, MW/RF-AWFG, PM, PV, PVC, MGx, MGy, MGz, MFSx , MFSx, MFSz, MSx, MSy, MSz, GDx, GDy, GDz, µC) and the second means (e.g. WFG, LDRV, LD, DBS, OS, XT, YT, KV, mWA, MW/RF-AWFG, PM , PV, PVC, MGx, MGy, MGz, MFSx, MFSx, MFSz, MSx, MSy, MSz, GDx, GDy, GDz, µC) in whole or in part.

The FPGA preferably also includes the digital circuit parts of the third means D, XT, YT, KV, OS, DBS, STM, CM1, PD, V, WFG, CIF, µC).

Mnemonic

Bedeutung des Quanten-OP-Code

MFMW

Ermittlung der gemeinsame Elektron-Elektron Mikrowellenfrequenz (f_MW) für ein einzelnes elektronisches Quantenbit QUB und/oder einen einzelnen elektronischen Quantenpunkt NV

MFMWEE

Ermittlung der gemeinsame Elektron1-Elektron2-Mikrowellenfrequenz (f_MW) für die Kopplung zweier elektronischer Quantenbits (QUB1, QUB2) und/oder für die Kopplung zweier elektronischer Quantenpunkte (NV1, NV2).

MFMWCE

Ermittlung der Kern-Elektron Mikrowellenfrequenz (f_MWCE) für die Kopplung eines elektronischen Quantenbits QUB und eines nuklearen Quantenbits CQUB in einem eines Kern-Elektron-Quantenregisters beispielsweise umfassen einen elektronischen Quantenpunkt NV und einen Kernquantenpunkt CI.

MFRWCC

Ermittlung der Kern-Kern Radiowellenfrequenz (f_RWCC) eines Kern-Kern-Quantenregisters aus zwei nuklearen Quantenbits (CQUB1 und CQUB2) typischerweise umfassend einen ersten Kernquantenpunkt CI1 und einen zweiten Kernquantenpunkt CI2.

MFRWCC

Ermittlung der Elektron-Kern Radiowellenfrequenz (f_RWEC) für die Kopplung für die Kopplung eines elektronischen Quantenbits QUB und eines nuklearen Quantenbits CQUB in einem eines Elektron- Kern-Quantenregisters beispielsweise umfassen einen elektronischen Quantenpunkt NV und einen Kernquantenpunkt CI.

RESQB

Zurücksetzen eines oder mehrerer elektronischer Quantenbits QUB und/oder eines oder mehrerer Quantenpunkte NV dieser Quantenbits QUB.

RESQBR

Zurücksetzen eines oder mehrerer elektronischer Quantenbits QUB und/oder eines oder mehrerer Quantenpunkte NV dieser Quantenbits QUB durch Relaxation.

RESQRCE

Zurücksetzen eines oder mehrerer Kern-Elektron-Quantenregister umfassend ein elektronisches Quantenbit QUB und ein nukleares Quantenbit CQUB in einem Kern- Elektron-Quantenregister beispielsweise umfassend einen elektronischen Quantenpunkt NV und einen Kernquantenpunkt CI.

MQBP

Manipulation eines elektronischen Quantenbits QUB und/oder eines Quantenpunkts NV eines elektronischen Quantenbits QUB (CROT Operation).

MCBP

Manipulation eines nuklearen Quantenbits CQUB und/oder eines Kernquantenpunkts CI eines nuklearen Quantenbits CQUB (CROT Operation).

SMQB

Selektive Manipulation eines elektronischen Quantenbits QUB und/oder eines Quantenpunkts NV eines elektronischen Quantenbits QUB innerhalb eines Quantenregisters aus mehreren elektronischen Quantenbits (QUB1, QUB1) und/oder innerhalb eines Quantenregisters aus mehreren Quantenpunkten (NV1, NV2) (CROT Operation).

KQBQB

Kopplung eines ersten elektronischen Quantenbits QUB1 mit einem zweiten elektronischen Quantenbit QUB2 und/oder Kopplung eines ersten Quantenpunkts NV1 eines ersten elektronischen Quantenbits QUB1 mit einem zweiten Quantenpunkt NV2 eines zweiten elektronischen Quantenbits QUB2

KQBCB

Kopplung ersten elektronischen Quantenbits QUB1 mit einem nuklearen Quantenbit CQUB und/oder Kopplung eines Quantenpunkts NV eines ersten elektronischen Quantenbits QUB1 mit einem Kernquantenpunkt CI eines nuklearen Quantenbit CQUB.

CNQBCBA

CNOT Verknüpfung eines ersten elektronischen Quantenbits QUB mit einem nuklearen Quantenbit CQUB und/oder CNOT Verknüpfung eines Quantenpunkts NV mit einem Kernquantenpunkt CI

CNQBCBB

CNOT Verknüpfung eines ersten elektronischen Quantenbits QUB mit einem mit einem nuklearen Quantenbit CQUB und/oder CNOT Verknüpfung eines Quantenunkts NV mit einem mit einem Kernquantenpunkt CI.

CNQBCBC

CNOT-Verknüpfung eines elektronischen Quantenbits QUB mit einem nuklearen Quantenbit CQUB und/oder CNOT-Verknüpfung eines Quantenpunkts NV mit einem Kernquantenpunkt CI.

VQB

Selektive Bewertung eines elektronischen Quantenbits QUB1 innerhalb eines Quantenregisters (QUREG) mit mindestens zwei elektronischen Quantenbits (QUB1, QUB2) und/oder selektive Bewertung eines Quantenpunkts NV1 innerhalb eines Quantenregisters (QUREG) mit mindestens zwei Quantenpunkten (NV1, NV2).

SCNQB

Selektive CNOT-Operation zur Manipulation des Quantenzustands eines Quantenbits QUB1 innerhalb eines Quantenregisters aus mehreren elektronischen Quantenbits (QUB1, QUB2) und/oder selektive CNOT-Operation zur Manipulation des Quantenzustands eines Quantenpunkts NV1 innerhalb eines Quantenregisters aus mehreren Quantenpunkten (NV1, NV2).

The document presented here therefore proposes to provide at least the following exemplary micro-codes as quantum op-codes:

Mnemonic

Meaning of quantum op code

MFMW

Determination of the common electron-electron microwave frequency (f _MW ) for a single electronic quantum bit QUB and/or a single electronic quantum dot NV

MFMWEE

Determination of the common electron1-electron2 microwave frequency (f _MW ) for the coupling of two electronic quantum bits (QUB1, QUB2) and/or for the coupling of two electronic quantum dots (NV1, NV2).

MFMWCE

Determination of the core-electron microwave frequency (f _MWCE ) for the coupling of an electronic quantum bit QUB and a nuclear quantum bit CQUB in a core-electron quantum register, for example, includes an electronic quantum dot NV and a core quantum dot CI.

MFRWCC

Determination of the core-core radio wave frequency (f _RWCC ) of a core-core quantum register of two nuclear quantum bits (CQUB1 and CQUB2) typically comprising a first core quantum dot CI1 and a second core quantum dot CI2.

MFRWCC

Determination of the electron-nucleus radio wave frequency (f _RWEC ) for the coupling for the coupling of an electronic quantum bit QUB and a nuclear quantum bit CQUB in an electron-nuclear quantum register, for example, includes an electronic quantum dot NV and a nuclear quantum dot CI.

RESQB

Resetting one or more electronic quantum bits QUB and/or one or more quantum dots NV of these quantum bits QUB.

RESQBR

Resetting one or more electronic quantum bits QUB and/or one or more quantum dots NV of these quantum bits QUB by relaxation.

RESQRCE

Resetting one or more core-electron quantum registers comprising an electronic quantum bit QUB and a nuclear quantum bit CQUB in a core-electron quantum register comprising, for example, an electronic quantum dot NV and a nuclear quantum dot CI.

MQBP

Manipulation of an electronic quantum bit QUB and/or a quantum dot NV of an electronic quantum bit QUB (CROT operation).

MCBP

Manipulation of a nuclear quantum bit CQUB and/or a nuclear quantum dot CI of a nuclear quantum bit CQUB (CROT operation).

SMQB

Selective manipulation of an electronic quantum bit QUB and/or a quantum dot NV of an electronic quantum bit QUB within a quantum register made up of several electronic quantum bits (QUB1, QUB1) and/or within a quantum register made up of several quantum dots (NV1, NV2) (CROT operation).

KQBQB

Coupling a first electronic quantum bit QUB1 with a second electronic quantum bit QUB2 and/or coupling a first quantum dot NV1 of a first electronic quantum bit QUB1 with a second quantum dot NV2 of a second electronic quantum bit QUB2

KQBCB

Coupling a first electronic quantum bit QUB1 with a nuclear quantum bit CQUB and/or coupling a quantum dot NV of a first electronic quantum bit QUB1 with a core quantum dot CI of a nuclear quantum bit CQUB.

CNQBCBA

CNOT linking a first electronic quantum bit QUB with a nuclear quantum bit CQUB and/or CNOT linking a quantum dot NV with a nuclear quantum dot CI

CNQBCBB

CNOT linking a first electronic quantum bit QUB with a nuclear quantum bit CQUB and/or CNOT linking a quantum point NV with a nuclear quantum point CI.

CNQBCBC

CNOT connection of an electronic quantum bit QUB with a nuclear quantum bit CQUB and/or CNOT connection of a quantum dot NV with a nuclear quantum dot CI.

VQB

Selective evaluation of an electronic quantum bit QUB1 within a quantum register (QUREG) with at least two electronic quantum bits (QUB1, QUB2) and/or selective evaluation of a quantum dot NV1 within a quantum register (QUREG) with at least two quantum dots (NV1, NV2).

SCNQB

Selective CNOT operation for manipulating the quantum state of a quantum bit QUB1 within a quantum register made up of several electronic quantum bits (QUB1, QUB2) and/or selective CNOT operation for manipulating the quantum state of a quantum dot NV1 within a quantum register made up of several quantum dots (NV1, NV2).

It is conceivable to provide further operations through possible variants and/or combinations. more on that later. Furthermore, it makes sense to use the usual assembler instructions of common von Neumann computers and/or computers with Harvard architecture such as jumps, branches, conditional jumps, program counter manipulations, move operations, addition operations, shift operations (left and right), inversion, bit manipulations , to continue to allow calls to subroutines, stack operations, stack pointer operations, etc.

It also makes sense to hard code these MNEMONICS and certain, often used sequences of the MNEMONICS in the FPGA and to provide separate mnemonics for them.

The corresponding signal sequences are preferably stored as program parts of the quantum computer program and/or a quantum computer operating system in a preferably non-volatile program memory NVM of the control device μC, for example within the FPGA. Alternatively, at the start of operation of the quantum computer QC, the quantum computer QC can load the corresponding signal sequences and program parts of the quantum computer program and/or a quantum computer operating system via an external data bus EXTDB or from a storage medium into a memory (RAM, NVM) of the quantum computer QC. A quantum computer bios is preferably stored in the non-volatile memory NVM of the control device µC of the quantum computer QC, which enables the control device µC to load a quantum computer operating system from a storage medium and/or via an external data bus EXTDB and ultimately load a quantum computer program from one when program parts of the quantum computer bios are executed Storage medium and/or via an external data bus EXTDB and their execution.

The memory or memories (RAM, NVM) of the control device µC then preferably include, among other things, a table of the resonance frequencies of the electronic quantum bits QUB and the associated quantum dots NV and the nuclear quantum bits CQUB and the associated core quantum dots CI and their couplings as well as the associated Rabi frequencies. This data allows the control device µC within the FPGA to select the first electronic quantum bits QUB and their quantum dots NV, the second nuclear quantum bits CQUB and their nuclear quantum dots CI, the pairs of two and possibly more first electronic quantum bits QUB and their quantum dots NV, the pairs first electronic quantum bit QUB with associated quantum dot NV and second nuclear quantum bit CQUB with associated core to address and manipulate quantum dot CI and, if necessary, the more complex structures selectively and specifically.

A program, a Q assembler, translates a control code in human-readable text form into binary code sequences, which are executed by the control device µC when necessary, whereby the control device µC of the quantum computer QC then in the intended manner the quantum information of the first electronic Quantum bits QUB and their quantum dots NV, the second nuclear quantum bits CQUB and their core quantum dots CI, the pairs of two and possibly more first electronic quantum bits (QUB1, QUB2) and the associated quantum dots (NV1, NV2), the pairs of first electronic quantum bits QUB with associated quantum dot NV and second nuclear quantum bit CQUB with associated core quantum dot CI and, if necessary, the more complex structures to be addressed and manipulated selectively and specifically. Using this quantum assembly language, it is then possible for the QC quantum computer to develop more complex programs to operate the devices and provide a simple interface for software development. The control device µC of the quantum computer QC executes the binary microcode of the quantum computer program in its memory (NVM, RAM). Microcode in the sense of the proposed project is the connection between a given binary code - the quantum assembly code - which the control device µC receives from an external monitoring computer ZSE via the external data bus EXTDB on one side, and the concrete sequence of signals and the corresponding signal forms for the first means (e.g. WFG, LDRV, LD, DBS, OS, XT, YT, KV, mWA, MW/RF-AWFG, PM, PV, PVC, MGx, MGy, MGz, MFSx, MFSx, MFSz, MSx, MSy , MSz, GDx, GDy, GDz, µC) and for the second means (e.g. WFG, LDRV, LD, DBS, OS, XT, YT, KV, mWA, MW/RF-AWFG, PM, PV, PVC, MGx, MGy, MGz, MFSx, MFSx, MFSz, MSx, MSy, MSz, GDx, GDy, GDz, µC) and for the third means (e.g. D, XT, YT, KV, OS, DBS, STM, CM1, PD, V , WFG, CIF, µC). In this sense, the control unit function of the control device µC of the quantum computer QC is comparable to the microcode programming of a conventional processor. The control device μC preferably has at least partially stored the quantum computer program in its memory (RAM, ROM) at the time of execution. The quantum computer program preferably comprises sequences of quantum assembly code in binary form, which is located in a memory (RAM, ROM) of the control device μC. The control device µC executes the binary quantum assembly code, which is located in a memory (RAM, ROM) of the control device µC, preferably as a sequence of binary numbers, and preferably generates the signals on the vertical lines and horizontal lines with the aid of further means (CBA, HD1, HD2, HD3, VD1, VS1, HS1, HS2, HS3, LEDDR, LED, CBB) (see also 3 ) depending on these preferably binary codes. This enables the development of quantum computer software on the hardware described here.

Quantum computer system

An external monitoring computer ZSE can address a large number of quantum computers (QC1 to QC16), preferably of the same structure, via a conventional external data bus EXTDB. The external conventional monitoring computer ZSE then forms a quantum computer system QUSYS with the large number of quantum computers (QC1 to QC16). The quantum computers (QC1 to QC16) of the QUSYS quantum computer system are preferably constructed as described below. The structure of the quantum computers (QC1 to QC16) of a quantum computer system QUSYS described here has the advantage that it is very compact and very inexpensive. The quantum computers (QC1 to QC16) of the quantum computer system QUSYS can, for example, be operated at room temperature when using diamond as the material of the substrates D or the epitaxial layers DEPI and NV centers as quantum dots NV of the first electronic quantum bits QUB. The QUSYS quantum computer system preferably uses a very large number of quantum computers (QC1 to QC16) for the QUSYS quantum computer system. Preferably, all or at least groups of quantum computers (QC1 to QC16) of the quantum computer system QUSYS are constructed the same in order to ensure comparability of the quantum calculation results within such groups of quantum computers (QC1 to QC16) of the quantum computer system QUSYS. For example, you can like the QC quantum computer 1 and 3 be constructed. Preferably, groups of quantum computers of the quantum computers (QC1 to QC16) of the quantum computer system QUSYS or all quantum computers (QC1 to QC16) of the quantum computer system QUSYS carry out the same operations within such groups of quantum computers (QC1 to QC16) of the quantum computer system QUSYS essentially at the same time in parallel out of. Since the realizations of the second nuclear quantum bits CQUB with their core quantum dots CI and the electronic quantum bits QUB with their quantum dots NV can differ in detail among the quantum computers (QC1 to QC16), minor differences may exist. It is important that the quantum computers (QC1 to QC16) are within a group of quantum computers (QC1 to QC16). Quantum computer system QUSYS behave functionally equivalent to one another. Nevertheless, not all quantum computers of the quantum computers (QC1 to QC16) will achieve the same results when performing quantum operations, since quantum computers QC only calculate certain results with a certain probability. Here the large number of quantum computers (QC1 to QC16) of the quantum computer system QUSYS (see also 4 ) be exploited. Since all quantum computers (QC1 to QC16) of the QUSYS quantum computer system preferably work in the same way at least temporarily as suggested and preferably in parallel, the quantum computers (QC1 to QC16) will most often calculate the correct results and calculate incorrect values less frequently. The external monitoring computer, in 4 The central control device ZSE of the quantum computer system QUSYS queries the results of a longer sequence of quantum operations carried out in the same way by all quantum computers (QC1 to QC16) on all relevant quantum computers (QC1 to QC16) via the data line. The external monitoring computer, in 4 the central control device ZSE evaluates all results according to the frequency of calculation by the quantum computers (QC1 to QC16) of the QUSYS quantum computer system. Using a statistical procedure, the external monitoring computer of the QUSYS quantum computer system calculates the most likely result from the results of the quantum computers (QC1 to QC16) and selects this as the valid intermediate result. The external monitoring computer then transmits, in 4 the central control device ZSE, of the quantum computer system QUSYS, sends this valid intermediate result to all quantum computers (QC1 to QC16) and preferably causes them to first reset their respective first electronic quantum bits QUB with their quantum dots NV and their respective second nuclear quantum bits CQUB with their core quantum dots CI and then the Adjust Bloch vectors so that they correspond to the intermediate result. The quantum computers (QC1 to QC16) then carry out the next longer sequence of quantum operations until a second intermediate result is available and then the next error correction loop through the external monitoring computer 4 the central control device ZSE, of the quantum computer system QUSYS is carried out.

Such a quantum computer system QUSYS is characterized by the fact that it has a conventional external monitoring computer 4 the central control device ZSE, of the quantum computer system QUSYS, which communicates with the quantum computers (QC1 to QC16) of the quantum computer system QUSYS via one or more preferably conventional data buses EXTDB. The EXTDB data buses can be conventional data transmission routes of any type. The number of quantum computers (QC1 to QC16) in the quantum computer system QUSYS is preferably greater than 5, better greater than 10, better greater than 20, better greater than 50, better greater than 100, better greater than 200, better greater than 500, better greater than 100, better greater than 200, better greater than 500, better greater than 1000, better greater than 2000, better greater than 5000, better greater than 10000, better greater than 20000, better greater than 50000, better greater than 100000, better larger than 200000, better larger than 50000, better larger than 1000000. The rule here is that the more quantum computers (QC1 to QC16) are part of the quantum computer system QUSYS, the better the resolution of the error correction becomes. Each quantum computer (QC1 to QC16) preferably comprises a control device µC, which is each connected to the external monitoring computer 4 the central control device ZSE of the quantum computer system QUSYS communicates via the one data bus EXTDB or the several, preferably conventional, data buses EXTDB. Each quantum computer of the quantum computers (QC1 to QC16) preferably includes means that are suitable for determining the states of its first electronic quantum bits NV and/or its second nuclear quantum bits CI and/or the pairs of first electronic quantum bits NV and/or the pairs of first electronic To manipulate and, if necessary, control quantum bits NV and second nuclear quantum bits CI. Furthermore, the quantum computers of these quantum computers (QC1 to QC16) each preferably have means (LD, LEDDRV) for generating pump radiation LB with a pump radiation wavelength λ _pmp . (see also section ZPL table) If necessary, this generation of the pump radiation LB can also take place centrally for one or more or all quantum computers (QC1 to QC16) of the quantum computer system QUSYS. In the latter case, the associated light source LD then differs from 4 controlled by the external monitoring computer of the QUSYS quantum computer system. In 4 The external monitoring computer of the quantum computer system QUSYS corresponds to the central control device ZSE.

So that a proposed quantum computer QC can execute the commands of the quantum computer program, the quantum computer QC preferably comprises said control device µC. The control device µC should be suitable and set up to receive commands and/or codes and/or code sequences, for example via the said data bus EXTDB. The control device μC then preferably carries out at least one of the following quantum operations through the quantum computer depending on these received commands and/or received codes and/or received code sequences QC from: MFMW, MFMWEE, MFMWCE, MFRWCC, FRWCC, RESQB, RESQBR, RESQRCE, MQBP, MCBP, SMQB, KQBQB, KQBCB, CNQBCBA, CNQBCBB, CNQBCBC, VQB, SCNQB. For this purpose, the said control device µC generates and modulates, depending on the command received, the appropriate control signals on the m vertical lines (LV, LV1 to LVm) (with m as an integer positive number), the n horizontal lines (LH, LH1 to LHn) (with n as a whole positive number) and the associated shielding lines as well as for controlling the one light source LD or the several light sources LD. In addition, the control device µC detects photocurrents I _ph if necessary and controls an extraction voltage V _ext for electronic reading if necessary.

• In einem ersten Schritt wird eine erste Datei, im Folgenden Source-Code genannt, bereitgestellt. Bevorzugt besteht der Source-Code aus Symbolen, die in einer geordneten Reihenfolge im Source-Code angeordnet sind und durch einem Menschen lesbar sind. Den grundlegenden Operationen, die die Steuervorrichtung µC ausführen kann und die im Folgenden Quantenassemblerbefehle genannt werden, sind dabei vorbestimmte Zeichenketten zugeordnet. Zu diesen Quantenassemblerbefehle gehören bevorzugt zumindest einige, besser alle der bereits erwähnten Quantenoperationen des Quantencomputers QC, also insbesondere die Quantenoperationen MFMW, MFMWEE, MFMWCE, MFRWCC, FRWCC, RESQB, RESQBR, RESQRCE, MQBP, MCBP, SMQB, KQBQB, KQBCB, CNQBCBA, CNQBCBB, CNQBCBC, VQB, SCNQB. Bevorzugt gehören zu den Quantenassemblerbefehlen aber auch solche Assemblerbefehle, wie sie von konventionellen Computern her bekannt sind.

This results in a suitable method for operating a quantum computer QC, as presented in the document presented here:

• In a first step, a first file, hereinafter referred to as source code, is provided. The source code preferably consists of symbols that are arranged in an ordered sequence in the source code and can be read by a human. Predetermined character strings are assigned to the basic operations that the control device µC can carry out and which are referred to below as quantum assembler instructions. These quantum assembler instructions preferably include at least some, better all, of the already mentioned quantum operations of the quantum computer QC, i.e. in particular the quantum operations MFMW, MFMWEE, MFMWCE, MFRWCC, FRWCC, RESQB, RESQBR, RESQRCE, MQBP, MCBP, SMQB, KQBQB, KQBCB, CNQBCBA, CNQBCBB, CNQBCBC, VQB, SCNQB. The quantum assembler instructions preferably also include assembler instructions such as those known from conventional computers.

Such quantum assembly instructions can be, for example, those of a 6502 processor and/or ARM processor, which can be easily implemented in the FPGA, for example as a control device µC: TYPE MNEMONIC COMMAND MEANING Load commands LDA Load Accumulator Charge accumulator Load commands LDX Load X register Load X register Load commands LDY Load Y register Load Y register Save commands STA Store Accumulator Save accumulator Save commands STX Store X register Save X register Save commands STY Store Y register Save Y register Transfer commands TAX Transfer Accumulator to X Copy accumulator to X Transfer commands TAY Transfer Accumulator to Y Copy accumulator to Y Transfer commands TXA Transfer X to Accumulator Copy X to Accumulator Transfer commands TYA Transfer Y to Accumulator Copy Y to Accumulator Transfer commands TSX Transfer stack pointer to X Copy stack pointer to X Transfer commands TXS Transfer X to Stackpointer Copy X to Stackpointer Logical operations AND And Logical “And” Logical operations ORA OR Accumulator Logical “Or” Logical operations EOR Exclusive OR Logical “Either/Or” (XOR) Arithmetic operations ADC ADd with Carry Add with carry Arithmetic operations SBC Subtract with Carry Subtract with carry Arithmetic operations INC INCrement Increment memory cell Arithmetic operations DEC DECrement Decrement memory cell Arithmetic operations INX INcrement X Increment X registers Arithmetic operations INY INcrement Y Increment Y registers Arithmetic operations DEX DEcrement X Remember X-Register Arithmetic operations DEY DEcrement Y Remember Y-Register Bitwise shifting ASL Arithmetical Shift Left Bitwise shift to the left Bitwise shifting LSR Logical Shift Right Bitwise shift to the right Bitwise shifting ROL Rotate Left Rotate bitwise to the left Bitwise shifting ROR Rotate Right Bitwise rotate to the right ROR Comparison operations CMP CoMPare Compare with accumulator Comparison operations CPX ComPare X Compare with X Comparison operations CPY ComPare Y Compare with Y Comparison operations BIT BIT test BIT test with accumulator Jump commands (essential) JMP JuMP Absolute jump Jump commands (essential) JSR Jump to SubRoutine Subprogram call Jump commands subprogram (unconditional) RTS ReTurn from Subroutine return from Jump commands (essential) RTI ReTurn from Interrupt Return from interrupt Jump commands (conditional) BCC Branch on Carry Clear Branch with carry flag cleared Jump commands (conditional) BCS Branch on Carry Set Branch with carry flag set Jump commands (conditional) BEQ Branch on EQual Branch with zero flag set Jump commands (conditional) ESD Branch on Not Equal Branch with zero flag cleared Jump commands (conditional) BPL Branch on PLus Branch with negative flag cleared Jump commands (conditional) BMI Branch on MInus Branch with the negative flag set Jump commands (conditional) BVC Branch on Overflow Clear Branch with overflow flag cleared Jump commands (conditional) BVS Branch on Overflow Set Branch with overflow flag set Flag command SEC SEt Carry Set carry flag Flag command CLC Clear Carry Clear carry flag Flag command BE SEt interrupt Set interrupt flag Flag command CLI CLear Interrupt Clear interrupt flag Flag command CLV CLear oVerflow Clear overflow flag Flag command SED SEt Decimal Set Decimal flag Flag command CLD CLear Decimal Clear Decimal flag Stack commands PHA PushH accumulator Put accumulator contents on stack Stack commands PLA PuLl accumulator Get accumulator value from stack Stack commands PHP Push Processor status Put status register on stack Stack commands PLP Pull Processor status Fetch status registers from the stack Special commands NOP No surgery No surgery Special commands BRK BREAK Software interrupt

However, this list is just an example of possible quantum assembly commands. Each mnemonic is assigned a specific, unique value, hereinafter referred to as the OP code, which encodes the relevant operation for the control device µC. Any quantum operation, in particular the quantum operations corresponding to the mnemonics MFMW, MFMWEE, MFMWCE, MFRWCC, FRWCC, RESQB, RESQBR, RESQRCE, MQBP, MCBP, SMQB, KQBQB, KQBCB, CNQBCBA, CNQBCBB, CNQBCBC, VQB, SCNQB, are also typical such specific, unique numerical values, i.e. OP codes, specifically quantum OP codes, are assigned. If the control device µC finds such a predetermined numerical value when executing the program, the control device µC carries out the relevant operation according to the OP code. The found value encodes a quantum operation by means of a quantum op code for manipulating and/or reading out the quantum state of a first electronic quantum bit QUB and/or the quantum state of a quantum dot NV of a quantum bit QUB and/or for manipulating and/or reading out the quantum state of a second nuclear quantum bits CQUB and / or the quantum state of a nuclear quantum dot CI of a second nuclear quantum bit CQUB, the control device µC carries out the quantum operation assigned to this quantum OP code, the mnemonic of which is assigned to the relevant quantum OP code. The control device µC manipulates the quantum state of a first electronic quantum bit QUB and/or the quantum state of a quantum dot NV of a quantum bit QUB and/or manipulates the quantum state of a second nuclear quantum bit CQUB and/or the quantum state of a nuclear quantum dot CI of a second nuclear quantum bit CQUB and/or reads reads out the quantum state of a first electronic quantum bit QUB and/or the quantum state of a quantum dot NV of a quantum bit QUB and/or reads out the quantum state of a second nuclear quantum bit CQUB and/or the quantum state of a nuclear quantum dot CI of a second nuclear quantum bit CQUB.

In addition to the mnemonics of possible operations and quantum operations, the source code preferably also includes data in the form of symbol chains. In a second step, a data processing system translates the source code into a second file, hereinafter referred to as a binary file. The binary file contains an ordered sequence of values. Some of these values preferably correspond to OP codes and quantum OP codes of the relevant mnemonics of the source code. The binary file may also include data that was encoded as character strings in the source code. If necessary, the source code also includes control commands for controlling the execution of this second step by the data processing system.

Using a data connection, which typically includes the external data bus EXTDB of the quantum computer QC, and/or a data carrier or another storage medium, the binary file is transferred to a memory (RAM, NVM) of the control device μC in a third step.

In a fourth step, a reset circuit or a monitoring device or the like causes the control device (µC) to begin executing the OP codes and quantum OP codes at a predetermined location in the memory. The OP codes and quantum -Op codes can be assigned to data on which the execution of the OP codes and / or quantum op codes depends. In the case of quantum op codes, such data that is assigned to a quantum op code can, for example be the above-mentioned parameters for quantum op code.

Each quantum op code therefore preferably symbolizes a manipulation and/or a reading of the quantum state of at least a first electronic quantum bit NV and/or the quantum state of a second nuclear quantum bit CI, which the control device µC uses when executing the quantum op code first means (e.g. WFG, LDRV, LD, DBS, OS, XT, YT, KV, mWA, MW/RF-AWFG, PM, PV, PVC, MGx, MGy, MGz, MFSx, MFSx, MFSz, MSx, MSy, MSz, GDx, GDy, GDz, µC) and/or the second means (e.g. WFG, LDRV, LD, DBS, OS, XT, YT, KV, mWA, MW/RF-AWFG, PM, PV, PVC, MGx, MGy, MGz, MFSx, MFSx, MFSz, MSx, MSy, MSz, GDx, GDy, GDz, µC) and/or the third means (e.g. D, XT, YT, KV, OS, DBS, STM, CM1, PD, V, WFG, CIF, µC). When developing the invention, it was recognized that the accelerations and rotational accelerations and rotations have an influence on the arrangement comprising the first electronic quantum bits QUB and their quantum dots NV and the second nuclear quantum bits CQUB and their core quantum dots CI, which is compensated for in the case of a mobile quantum computer QC should be used and on the other hand can also be used as measuring equipment in a sensor system. The main finding of the document presented here is that it is advantageous to have two different quantum objects for two different types of quantum bits - Here electronic quantum bits QUB with quantum dots NV and nuclear quantum bits CQUB with nuclear quantum dots CI - can be used. According to knowledge, it is advantageous if the first type of quantum bits is influenced by two different types of quantum bits by accelerations and/or rotational accelerations and/or rotations and if the second type of quantum bits is not influenced by accelerations and/or rotational accelerations and/or rotations becomes.

In the present case, the first type of quantum bits is the type of electronic quantum bits QB with their quantum dots NV. In the present case, the second type of quantum bits is the type of nuclear quantum bits CQUB with their core quantum dots CI.

In the present case, the first type of quantum bits is preferably the type of electronic quantum bits QB with their quantum dots NV in the form of paramagnetic centers, preferably in diamond and particularly preferably in the form of NV centers in diamond. In the present case, the second type of quantum bits is preferably the type of nuclear quantum bits CQUB with their core quantum dots CI in the form of isotopes with magnetic moment in a substrate D, which essentially preferably comprises isotopes without magnetic moment. In the present case, the second type of quantum bits is particularly preferably the type of nuclear quantum bits CQUB with their core quantum dots CI in the form of ¹³ C and/or ¹⁴ N and/or ¹⁵ N isotopes with magnetic moment in a substrate D, the diamond includes. The diamond of the substrate D preferably essentially comprises ¹² C isotopes without a magnetic moment in the area of the quantum bits QUB and/or the core quantum bits CQUB.

This enables the detection of these accelerations and/or rotational accelerations and/or rotations and their compensation and is new compared to the prior art.

In one embodiment of the proposal, the quantum computer QC has at least two first electronic quantum bits (QUB1, QUB2) with respective quantum dots (NV1, NV2), the first first electronic quantum bit QUB1 with its first quantum dot NV1 with the second first electronic quantum bit QUB2 with its second quantum dot NV2 can be coupled and / or entangled. This enables scaling of the first electronic quantum bits QUB1, QUB2 to larger quantum registers QUREG.

In one embodiment of the proposal, the quantum computer QC has at least two first electronic quantum bits (QUB1, QUB2) with respective quantum dots (NV1, NV2), the first first electronic quantum bit QUB1 with its first quantum dot NV1 with the second first electronic quantum bit QUB2 with its second quantum dot NV2 can be coupled and/or entangled directly by means of dipole-dipole coupling. This enables scaling of the first electronic quantum bits QUB1, QUB2 to larger quantum registers QUREG and the operation of the quantum computer QC at room temperature.

In one embodiment of the proposal, the quantum computer QC has at least a first electronic quantum bit QUB with a quantum dot NV and a second nuclear quantum bit CQUB with a core quantum dot CI. The first electronic quantum bit QUB or the quantum dot NV of the first electronic quantum bit QUB can preferably be coupled and/or entangled with the second nuclear quantum bit CQUB and/or the core quantum dot CI of the second nuclear quantum bit CQUB. This enables the use of the nuclear spins as second nuclear quantum bits CBUB with a significantly longer T2 time.

In one embodiment of the proposal, the quantum computer QC has at least two first electronic quantum bits (QUB1, QUB2) with respective quantum dots (NV1, NV2) and at least two second nuclear quantum bits (CQUB1, CQUB2). Preferably, the first first electronic quantum bit QUB1 and/or its quantum dot NV1 can be coupled and/or entangled with the first second nuclear quantum bit CQUB1 and/or its core quantum dot CI1. Preferably, the second first electronic quantum bit QUB2 and/or its quantum dot NV2 can be coupled and/or entangled with the second second nuclear quantum bit CQUB2 and/or its core quantum dot CI2. Preferably, the first first electronic quantum bit QUB1 and/or its quantum dot NV1 can be coupled and/or entangled with the second first quantum bit QUB2 and/or its quantum dot NV. This makes the quantum computer QC scalable with regard to the number of the first electronic quantum bits QUB and the associated quantum dots NV and thus the number of the second nuclear quantum bits CQUB and the associated core quantum dots CI. The quantum computer QC can then create second nuclei separated from each other are quantum bits CQUB and their core quantum dots CI couple or entangle with each other via the chains of first electronic quantum bits QUB and their quantum dots NV.

Preferably, the first electronic quantum bits QUB comprise paramagnetic centers and/or NV centers in diamond and/or SiV centers and/or TR12 centers and/or L1 centers and/or PbV centers and/or GeV centers in diamond Quantum dots NV. NV centers in diamond are particularly preferred as quantum dots NV of first electronic quantum bits QUB.

Preferably, one or more second nuclear quantum bits CQUB comprise nuclear spins of ¹³ C isotopes and/or ¹⁴ N isotopes and/or ¹⁵ N isotopes and/or other isotopes with nuclear spin as core quantum dots CI of second nuclear quantum bits CQUB.

Preferably, the proposed quantum computer QC is set up to determine the coupling frequencies and/or coupling phase positions of the electromagnetic radiation for manipulating pairs of coupleable two first electronic quantum bits QUB1, QUB2 and their quantum dots NV1, NV2 with one another and to store them as basic coupling frequencies and/or coupling phase positions to be used . Preferably, when manipulating these respective pairs of coupleable two first electronic quantum bits QUB1, QUB2 and their quantum dots NV1, NV2, the quantum computer QC uses electromagnetic radiation of the basic coupling frequency of the relevant pair of coupleable two first electronic quantum bits QUB1, QUB2 and their quantum dots NV1, NV2 . Preferably, the electromagnetic radiation of the basic coupling frequency of the relevant pair of coupleable first electronic quantum bits QUB1, QUB2 and their quantum dots NV1, NV2 has, in addition to the basic coupling frequency, the basic coupling phase position or a phase position which depends on the basic coupling phase position.

Preferably, the proposed quantum computer QC is set up to determine the coupling frequencies and/or coupling phase positions of the electromagnetic radiation for the manipulation of coupleable pairs of a first electronic quantum bit QUB and its quantum point NV and a second quantum bit CQUB and its core quantum point CI and as basic coupling frequencies to be used and/or to save basic coupling phase positions. When manipulating these respective coupleable pairs, each consisting of a first electronic quantum bit QUB and its quantum point NV and a second quantum bit CQUB and its core quantum point CI, the quantum computer QC preferably uses electromagnetic radiation of the fundamental coupling frequency of the relevant coupleable pairs each consisting of a first electronic quantum bit QUB and its Quantum dot NV and a second quantum bit CQUB and its core quantum dot CI. Preferably, the electromagnetic radiation of the basic coupling frequency of the relevant coupleable pair of a first electronic quantum bit QUB and its quantum point NV and a second quantum bit CQUB and its core quantum point CI in addition to the basic coupling frequency has the basic coupling phase position or a phase position which depends on the basic coupling phase position.

Preferably, the proposed quantum computer QC is set up to determine the coupling frequencies and/or coupling phase positions of the electromagnetic radiation for manipulating pairs of coupleable two second nuclear quantum bits (CQUB1, CQUB2) and/or their respective core quantum dots (CI1, CI2) with one another and as such to store the basic coupling frequencies and/or basic coupling phase positions to be used. Preferably, when manipulating these respective pairs of coupleable two second nuclear quantum bits (CQUB1, CQUB2) and/or their respective core quantum dots (CI1, CI2), the quantum computer QC uses electromagnetic radiation of the fundamental coupling frequency of the relevant pair of coupleable two second nuclear quantum bits (CQUB1 , CQUB2) and/or their respective core quantum dots (CI1, CI2). Preferably, the electromagnetic radiation of the basic coupling frequency of the relevant pair of coupleable two second nuclear quantum bits (CQUB1, CQUB2) and/or their respective core quantum dots (CI1, CI2) has, in addition to the basic coupling frequency, the basic coupling phase position or a phase position which depends on the basic coupling phase position .

Preferably, the quantum computer QC comprises one or more rotation sensors RTS for detecting rotation values and/or rotation acceleration values for rotations about an axis or one or more rotation sensors RTS for detecting rotation values and/or rotation acceleration values for rotations about two axes or one or more rotation sensors RTS for recording rotation values and/or rotation acceleration values for rotations around three axes. The rotation sensor RTS of the quantum computer QC preferably records the current orientation of the quantum computer QC in the form of one or more alignment measurements. The rotation sensor RTS of the quantum computer QC preferably detects the current rotation speed of the quantum computer QC in the form of one or more rotation values. The rotation sensor RTS of the quantum computer QC preferably detects the current rotational acceleration of the quantum computer QC in the form of one or more rotational acceleration values.

The quantum computer QC preferably has device parts that determine alignment measurement values and/or rotation values and/or rotational acceleration values and/or acceleration values for the quantum computer QC and/or allow such a determination.

• • Ausrichtungsmesswerte für Drehungen um eine Achse und/oder um zwei Achsen (AX1, AX2) und/oder drei Achsen und/oder
• • Rotationswerte für Drehungen um eine Achse und/oder um zwei Achsen (AX1, AX2) und/oder drei Achsen und/oder
• • Rotationsbeschleunigungswerte für Drehungen um eine Achse und/oder um zwei Achsen (AX1, AX2) und/oder drei Achsen Rotationsbeschleunigungswerte und/oder
• • Beschleunigungswerte für einen translatorischen Freiheitsgrad und/oder zwei translatorische Freiheitsgrade und/oder drei translatorische Freiheitsgrade

für den Quantencomputer QC bestimmen und/oder eine solche Bestimmung zulassen.The quantum computer QC preferably has device parts that

• • Alignment measurements for rotations around one axis and/or around two axes (AX1, AX2) and/or three axes and/or
• • Rotation values for rotations around one axis and/or around two axes (AX1, AX2) and/or three axes and/or
• • Rotational acceleration values for rotations around one axis and/or around two axes (AX1, AX2) and/or three axes rotational acceleration values and/or
• • Acceleration values for one translational degree of freedom and/or two translational degrees of freedom and/or three translational degrees of freedom

for the quantum computer determine QC and/or allow such a determination.

• • aus bekannten Ausrichtungsmesswerten und/oder
• • aus bekannten Rotationswerten und/oder
• • aus bekannten Rotationsbeschleunigungswerten und/oder
• • aus bekannten Beschleunigungswerten und/oder
• • aus bekannten Geschwindigkeitswerten und/oder
• • aus bekannten Ortskoordinaten und/oder
• • aus Karteninformationen einer elektronischen Karte und/oder
• • aus Routen-Informationen über die zukünftige Route eines Fahrzeugs, dessen Teil der Quantencomputer QC ist,

für den Quantencomputer QC

• • zukünftige Ausrichtungsmesswerte und/oder
• • zukünftige Rotationswerte und/oder
• • zukünftige Rotationsbeschleunigungswerte und/oder
• • zukünftige Beschleunigungswerte und/oder
• • zukünftige Geschwindigkeitswerte und/oder
• • zukünftige Ortskoordinaten.

During its quantum computer operation, the quantum computer QC therefore preferably has alignment measurement values and/or rotation values and/or rotational acceleration values and/or acceleration values for the quantum computer QC and/or measurement values that allow these values to be determined. The quantum computer preferably determines QC during its quantum computer operation

• • from known alignment measurements and/or
• • from known rotation values and/or
• • from known rotational acceleration values and/or
• • from known acceleration values and/or
• • from known speed values and/or
• • from known location coordinates and/or
• • from card information on an electronic card and/or
• • from route information about the future route of a vehicle, of which the quantum computer QC is part,

for the quantum computer QC

• • future alignment metrics and/or
• • future rotation values and/or
• • future rotational acceleration values and/or
• • future acceleration values and/or
• • future speed values and/or
• • future location coordinates.

• • der zukünftigen Ausrichtungsmesswerte und/oder
• • der zukünftigen Rotationswerte und/oder
• • der zukünftigen Rotationsbeschleunigungswerte und/oder
• • der zukünftigen Beschleunigungswerte und/oder
• • der zukünftigen Geschwindigkeitswerte und/oder
• • der zukünftigen Ortskoordinaten und/oder
• • von Kopplungsgrundfrequenzen und/oder
• • Kopplungsgrundphasenlagen

zukünftige Kopplungsgrundfrequenzen und/oder zukünftige Kopplungsgrundphasenlagen für einen zukünftigen Zeitpunkt.The quantum computer preferably determines QC using

• • the future alignment metrics and/or
• • the future rotation values and/or
• • the future rotational acceleration values and/or
• • the future acceleration values and/or
• • the future speed values and/or
• • the future location coordinates and/or
• • of fundamental coupling frequencies and/or
• • Coupling basic phase positions

future basic coupling frequencies and/or future basic coupling phase positions for a future point in time.

Preferably, the quantum computer QC uses these future coupling fundamental frequencies and/or future coupling fundamental phase positions at the future point in time as coupling fundamental frequencies and/or coupling fundamental phase positions.

The quantum computer QC is preferably set up to determine the coupling frequencies and coupling phase positions to be used between the pairs of two electronic quantum bits (QUB1 QUB2) which can be coupled, depending on the alignment measurement values and/or on the rotation values and/or on the rotational acceleration values and/or on the acceleration values. and/or their quantum dots (NV1, NV2) among themselves from the basic coupling frequencies and/or basic coupling phase positions to be used for these pairs of connectable two electronic quantum bits (QUB1 QUB2) and/or their quantum dots (NV1, NV2). This enables the operation of a mobile quantum computer QC based on paramagnetic centers as quantum dots NV of electronic quantum bits QUB and based on nuclear quantum bits CQUB and their core quantum bits CI.

The quantum computer QC is preferably set up to determine the coupling frequencies to be used between the coupleable pairs of a first electronic quantum bit QUB and/or its Quantum dot NV and a second nuclear quantum bit CQUB and / or its core quantum dot CI to be determined from the basic coupling frequencies and basic coupling phase positions to be used. This enables the operation of a mobile quantum computer QC based on paramagnetic centers as quantum dots NV of electronic quantum bits QUB and based on nuclear quantum bits CQUB and their core quantum bits CI.

The quantum computer QC is preferably set up to select the coupling frequencies to be used between the pairs depending on the alignment measurement values and/or on the rotation values and/or on the rotational acceleration values and/or on the acceleration values and/or speed values and/or location coordinates of the quantum computer QC to determine two second nuclear quantum bits CI that can be coupled with one another from the basic coupling frequencies to be used.

The quantum computer QC is preferably set up to manipulate the first electronic quantum bits QUB and/or their quantum dots NV and/or second nuclear quantum bits CQUB and/or their core quantum bit CI by means of the first means (e.g. WFG, LDRV, LD, DBS, OS , XT, YT, KV, mWA, MW/RF-AWFG, PM, PV, PVC, MGx, MGy, MGz, MFSx, MFSx, MFSz, MSx, MSy, MSz, GDx, GDy, GDz, µC) and/or the second means (e.g. WFG, LDRV, LD, DBS, OS, XT, YT, KV, mWA, MW/RF-AWFG, PM, PV, PVC, MGx, MGy, MGz, MFSx, MFSx, MFSz, MSx, MSy , MSz, GDx, GDy, GDz, µC) to use the coupling frequencies to be used.

In a further embodiment, the proposed quantum computer QC is set up to determine the coupling frequencies and/or coupling phase positions, preferably between pairs of coupleable two first electronic quantum bits (QUB1, QUB2) and/or their quantum dots (NV1, NV2), among themselves at a first point in time and to store them as basic coupling frequencies and/or basic coupling phase positions. In this further embodiment, the proposed quantum computer QC is preferably set up to combine the coupling frequencies and/or coupling phase positions between coupleable pairs of a first electronic quantum bit QUB and/or its quantum point NV and a second nuclear quantum bit CQUB and/or its core quantum point CI to determine the first point in time and save it as basic coupling frequencies and/or basic coupling phase positions. In this further embodiment, the proposed quantum computer QC is preferably set up to set the coupling frequencies and/or basic coupling phase positions between Pairs of coupleable two second nuclear quantum bits (CQUB1, CQUB2) and/or their core quantum dots (CI1, CI2) are to be determined among each other at the first point in time and stored as basic coupling frequencies and/or basic coupling phase positions. In this further embodiment, the proposed quantum computer QC is preferably set up to determine the coupling frequencies and/or coupling phase positions between pairs of coupleable two first electronic quantum bits (QUB1, QUB2) and/or their quantum dots (NV1, NV2) with one another at a second time after to determine the first point in time and to use it as coupling frequencies and/or coupling phase positions, if necessary to save them. In this further embodiment, the proposed quantum computer QC is preferably set up to determine the coupling frequencies and/or coupling phase positions between coupleable pairs of a first quantum bit QUB and its quantum point NV and a second quantum bit CQUB and/or its core quantum point CI at a second point in time after to determine the first point in time and to use it as coupling frequencies and/or coupling phase positions, if necessary to save them. In this further embodiment, the proposed quantum computer QC is preferably set up to determine the coupling frequencies and/or coupling phase positions between pairs of coupleable two second nuclear quantum bits (CQUB1, CQUB2) and/or their core quantum dots (CI1, CI2) with one another at a second time after to determine the first point in time and to use it as coupling frequencies and/or coupling phase positions, if necessary to save them. In this further embodiment, the proposed quantum computer QC is preferably set up to determine the current orientation of the quantum computer QC in the form of one or more alignment measurement values and/or in the form of an or to determine several rotation values and/or in the form of one or more rotational acceleration values and/or in the form of one or more acceleration values. This allows the QC quantum computer to be used as a gyroscope.

In another embodiment, the quantum computer QC or parts of the quantum computer QC or an arrangement of first electronic quantum bits QUB and/or their quantum dots NV and/or second nuclear quantum bits CQUB and/or their core quantum dots CI and/or an arrangement of paramagnetic ones Centers of the quantum computer QC are rotatable about one axis or rotatable about two axes (AX1, AX2) or rotatable about three axes.

In a further version of the quantum computer QC, the quantum computer QC has one or more energy couplings (EK1, EK2). An energy coupling of the energy couplings (EK1, EK2) is preferably set up to connect the quantum computer QC or parts of the quantum computer QC or the arrangement of first electronic quantum bits QUB and/or their quantum dots NV and/or second nuclear quantum bits CQUB and/or their To supply core quantum points CI and/or the arrangement of paramagnetic centers of the quantum computer QC with electrical or electromagnetic energy and/or radiation energy. For the purposes of this document, the radiation energy of the pump radiation LB is electromagnetic energy, in particular to supply the quantum dots NV of the quantum dots NV with energy. In one of this embodiments of the quantum computer QC, the energy supply is preferably set up to ensure that a rotation of the quantum computer QC or parts of the quantum computer QC or the arrangement of first electronic quantum bits QUB and/or of quantum dots NV and/or of second nuclear quantum bits CQUB and /or from their core quantum points CI and/or the arrangement of paramagnetic centers of the quantum computer QC around an axis (AX1, AX2) the energy supply (LDV, TS, BENG, SRG, BENG2, SRG2, LD, LDRV) does not have to rotate. The energy coupling (EK1, EK2) is preferably set up to transport the energy from the energy supply (LDV, TS, BENG, SRG, BENG2, SRG2, LD, LDRV) to the quantum computer QC in such a way that the quantum computer QC or parts are rotated of the quantum computer QC or the arrangement of first electronic quantum bits QUB and/or of their quantum dots NV and/or of second nuclear quantum bits CQUB and/or of their core quantum dots CI and/or of paramagnetic centers of the quantum computer QC relative to the energy supply (LDV, TS, BENG, SRG, BENG2, SRG2, LD, LDRV) at any angle is possible.

In a further embodiment of the quantum computer QC, the energy coupling (EK1, EK2), for example, includes electrically conductive slip rings and sliding contacts for this energy transfer. In a further embodiment of the quantum computer QC, the energy coupling (EK1, EK2) is preferably set up to share the energy of the energy supply (LDV, TS, BENG, SRG, BENG2, SRG2, LD, LDRV) to the quantum computer QC or by means of inductive coupling of the quantum computer QC or to the arrangement of first electronic quantum bits QUB and/or their quantum dots NV and/or second nuclear quantum bits CQUB and/or their core quantum dots CI and/or para magnetic centers of the quantum computer QC. In the further embodiment of the quantum computer QC, the energy coupling (EK1, EK2) is preferably set up to supply the energy of the energy supply (LDV, TS, BENG, SRG, BENG2, SRG2, LD, LDRV) by means of electromagnetic waves and/or electromagnetic radiation Quantum computer QC or to parts of the quantum computer QC or to the arrangement of first electronic quantum bits QUB and / or of their quantum dots NV and / or of second nuclear quantum bits CQUB and / or of their core quantum dots CI and / or of paramagnetic centers of the quantum computer QC . In the sense of the document presented here, an irradiation of first electronic quantum bits QUB and/or their quantum dots NV and/or the arrangement of second nuclear quantum bits CQUB and/or their core quantum dots CI and/or the arrangement of paramagnetic centers of the quantum computer QC with a Pump radiation LB is an energy supply to the arrangement of first electronic quantum bits QUB and/or their quantum dots NV and/or second nuclear quantum bits CQUB and/or their core quantum dots CI and/or paramagnetic centers of the quantum computer QC.

In a further embodiment of the quantum computer QC, the quantum computer QC is mounted rotatably about one axis or two axes (AX1, AX2) or three axes by means of a gimbal suspension KAH. In this embodiment, the quantum computer QC preferably comprises one or more gyros KR or is mechanically connected to these gyros KR, so that the alignment of the quantum computer QC is influenced by rotations of the gimbal KAH about this one axis or these two axes (AX1, AX2, AX3) or these three axes are not changed.

In a further embodiment of the quantum computer QC, one or more gyros of the KR gyros have a drive. The one gyroscope KR or the several gyroscopes KR and the drive of the one gyroscope KR or the drives of the gyroscopes KR in the sense of the document presented here are preferably part of the quantum computer QC.

When preparing the document presented here, it was recognized that the use of a quantum computer QC as described above as a gyrometer is conceivable. The document presented here therefore describes a gyrometer that includes a quantum computer QC. Such a gyrometer based on a QC quantum computer is characterized by its particular sensitivity. To determine the gyrometer measurement values of the gyrometer, the quantum computer QC of the gyrometer preferably determines one or more alignment measurement values and/or one or more rotation values and/or one or more rotational acceleration values and/or one or more acceleration values and/or one or more speed values and/or one or several location coordinates of the quantum computer QC.

Preferably, the quantum computer QC is set up to determine the current orientation of the quantum computer QC in the form of one or more alignment measurement values and/or in the form of one or more temporal ones by determining one or more basic coupling frequencies and/or basic coupling phase positions and by determining one or more coupling frequencies and/or coupling phase positions To determine nth order derivatives of alignment measurements and/or in the form of one or more nth order time integrals of alignment measurements and/or in the form of filtered values of alignment measurements.

Preferably, the quantum computer QC is set up to determine the current rotational speed of the quantum computer QC in the form of one or more rotation values and/or in the form of one or more temporal values by determining one or more basic coupling frequencies and/or basic coupling phase positions and by determining one or more coupling frequencies and/or coupling phase positions To determine nth order derivatives of rotation values and/or in the form of one or more nth order time integrals of rotation values and/or in the form of filtered values of rotation values.

The quantum computer QC is preferably set up to determine the current rotational acceleration of the quantum computer QC in the form of one or more rotational acceleration values and/or in the form of one or more temporal To determine nth order derivatives of rotational acceleration values and/or in the form of one or more nth order time integrals of rotational acceleration values and/or in the form of filtered values of rotational acceleration values.

Preferably, the quantum computer QC is set up to determine the current acceleration of the quantum computer QC in the form of one or more acceleration values and/or in the form of one or more temporal values by determining one or more basic coupling frequencies and/or basic coupling phase positions and by determining one or more coupling frequencies and/or coupling phase positions To determine nth order derivatives of acceleration values and/or in the form of one or more nth order time integrals of acceleration values and/or in the form of filtered values of acceleration values.

Preferably, the quantum computer QC is set up to determine the current speed of the quantum computer QC in the form of one or more speed values and/or in the form of one or more temporal values by determining one or more basic coupling frequencies and/or basic coupling phase positions and by determining one or more coupling frequencies and/or coupling phase positions To determine nth order derivatives of speed values and/or in the form of one or more nth order time integrals of speed values and/or in the form of filtered values of speed values.

Preferably, the quantum computer QC is set up to determine the current location coordinate of the quantum computer QC in the form of one or more location coordinate values and/or in the form of one or more temporal ones by determining one or more basic coupling frequencies and/or basic coupling phase positions and by determining one or more coupling frequencies and/or coupling phase positions To determine nth order derivatives of location coordinate values and/or in the form of one or more nth order time integrals of location coordinate values and/or in the form of filtered values of location coordinate values.

The quantum computer QC is preferably set up to determine measured values of physical parameters, in particular such as outlook, angular velocity, angular acceleration, gravitational acceleration, acceleration, speed and / or location coordinates, by executing quantum op codes.

Gate control of NV centers and nuclear spins coupled to them

For the purposes of the document disclosed herein, the NV center refers to the electron configuration of the NV center. The nuclear spin of the nitrogen atom of the NV center is named separately.

Definition of the term gate

• Gatter im Sinne des hier vorgelegten Dokuments sind Methoden in Form von Prozessschrittfolgen, die zur Manipulation auslesbarer Zustände mit dem Ziel dienen, vollständige Turingmaschinen aus zeitlich sequentiellen oder parallelen Abfolgen dieser Gatter aufzubauen zu können. Eine TuringMaschine im Sinne des hier vorgelegten Dokuments ist somit eine Abfolge von solchen Gattern, die ein Quantencomputer ausführt und womit der Quantencomputer den Zustand von Quantenbits und/oder nuklearen Quantenbits des Quantencomputers manipuliert und/oder ausließt.

The document presented here defines the term “gate” as follows:

• Gates in the sense of the document presented here are methods in the form of process step sequences that are used to manipulate readable states with the aim of being able to build complete Turing machines from temporally sequential or parallel sequences of these gates. A Turing machine in the sense of the document presented here is therefore a sequence of such gates that a quantum computer executes and with which the quantum computer manipulates and/or omits the state of quantum bits and/or nuclear quantum bits of the quantum computer.

1. 1. Clifford Gatter (Paul: X,Y,Z),
2. 2. H Phasengatter S (T) und
3. 3. das 2 Quantenbitgatter CNOT.

Such a complete Turing machine based on such a quantum computer in the sense of the document presented here allows the solution of all computable tasks in accordance with the Turing-Church conjecture. Classic computers are Turing complete. According to the Gottesman-Knill theorem, a quantum computer Turing is complete if the following unitary gates can be realized:

1. 1. Clifford Gatter (Paul: X,Y,Z),
2. 2. H phase gate S (T) and
3. 3. the 2 quantum bit gate CNOT.

A Clifford gate is a group of gates V (let V be an element of the set of Clifford gates) with the property U=WVW ⁺ with U and W also as elements of the set of Clifford gates.

In quantum computing and quantum information theory, Clifford gates are the elements of the Clifford group, a set of mathematical transformations that normalize the n-qubit Pauli group i.e. map tensor products of Pauli matrices to tensor products of Pauli matrices by conjugation. The term was introduced by Daniel Gottesman and is named after the mathematician William Kingdon Clifford.[1] Quantum circuits consisting only of Clifford gates can be efficiently simulated with a classical computer due to the Gottesman-Knill theorem.

The Clifford gates (Paul: X,Y,Z) are redundant. For example, X=HZH ⁺ .

1. a) Das X Gatter stellt eine Spieglung mit einer positiven Abbildungsdeterminante dar. Der NV-Zentren basierende Quantencomputer kann kein X-Gatter realisieren. Das X-Gatter ist eine der Pauli-Matrizen, die den Spin um 180° spiegelt. (im Folgenden als Quantenbit-Flip bezeichnet) Allerdings kann der Quantencomputer ein iX-Gatter realisieren. D.h. bei jeder Gatteroperation kommt eine Phasenverschiebung von 90° hinzu (komplexer Faktor i) Bei einem NV-Zentrum führt der Quantencomputer das X-Gatter dadurch aus, dass er ein Mikrowellensignal mit der Resonanzenergie (Resonanzfrequenz) einer definierten zeitlichen Länge und Amplitude (Rabi-Frequenz=γ_NV B mit γ_NV als gyromagnetische Moment des NV-Zentrums und B die magnetische Komponente der elektromagnetischen Welle, die senkrecht zu der Richtung des Elektronenspins der Elektronenkonfiguration des NV-Zentrums wirkt) Ein solcher π-Puls hat dann die zeitliche Länge 1/(2γ_NV B) (Das entspricht 180°).
2. b) Rotationen besitzen immer eine negative Determinante. Die Rotationen erzeugen also eine zusätzliche allgemeine Phase, die aber keine Bedeutung besitzt, weil sie nicht messbar sind. Allerdings muss während der Rechnung diese Phase berücksichtigt werden, da sich die Phasen addieren können. Das CROT-Gatter ist eine unitäre Matrize, die den Spin um einen Winkel θ u eine Achsenfläche im vierdimensionalen Raum der Bloch-Kugel dreht. (im Folgenden als Quantenbit-Rotation oder einfach nur CROT bezeichnet) Auch hier kommt bei jeder Gatteroperation eine Phasenverschiebung hinzu. Bei einem NV-Zentrum führt der Quantencomputer das CROT-Gatter dadurch aus, dass er ein Mikrowellensignal mit der Resonanzenergie (Resonanzfrequenz) einer definierten zeitlichen Länge und Amplitude (γ_NV B mit γ_NV als gyromagnetische Moment des NV-Zentrums und B die magnetische Komponente der elektromagnetischen Welle, die senkrecht zu der Richtung des Elektronenspins der Elektronenkonfiguration des NV-Zentrums wirkt) Ein solcher θ-Puls hat dann die zeitliche Länge 1/(2γ_NV B) (θ/180°). Wird die Phase der Mikrowellenansteuerung (bei Kernspins der Radiofrequenzansteuerung) um 90° verschoben, so wechselt die CROT-Ansteuerung, wenn sie zuvor eine Drehung um die X-Achse bewirkte, zu einer Ansteuerung, die eine Drehung um die Y-Achse bewirkt. Die Mikrowellenphasenlage der Mikrowellenansteuerung bestimmt also die Drehachse einer CROT-Operation. Bei nuklearen Spins bestimmt die Radiowellenphasenlage die Drehachse einer CROT-Operation für den nuklearen Spin.

So you can do without a Clifford gate (Paul: X,Y,Z). The prior art also refers to these three gates 1 to 3 as universal gates. The quantum computer can recreate these elementary gates using operations that induce spin rotations. However, the following should be noted:

1. a) The X gate represents a reflection with a positive imaging determinant. The quantum computer based on NV centers cannot realize an X gate. The X gate is one of the Pauli matrices that reflects the spin by 180°. (hereinafter referred to as quantum bit flip) However, the quantum computer can realize an iX gate. This means that with each gate operation a phase shift of 90° is added (complex factor i). In an NV center, the quantum computer executes the X gate by generating a microwave signal with the resonance energy (resonance frequency) of a defined time length and amplitude (Rabi Frequency=γ _NV B with γ _NV as the gyromagnetic moment of the NV center and B the magnetic component of the electromagnetic wave, which acts perpendicular to the direction of the electron spin of the electron configuration of the NV center) Such a π pulse then has the time length 1 /(2γ _NV B) (This corresponds to 180°).
2. b) Rotations always have a negative determinant. The rotations therefore create an additional general phase, which has no meaning because it cannot be measured. However, this phase must be taken into account during the calculation as the phases can add up. The CROT gate is a unitary matrix that rotates the spin by an angle θ u an axis surface in the four-dimensional space of the Bloch sphere. (hereinafter referred to as quantum bit rotation or simply CROT) Here too, a phase shift is added with every gate operation. In an NV center, the quantum computer executes the CROT gate by generating a microwave signal with the resonance energy (resonance frequency) of a defined time length and amplitude (γ _NV B with γ _NV as the gyromagnetic moment of the NV center and B the magnetic component the electromagnetic wave that acts perpendicular to the direction of the electron spin of the electron configuration of the NV center) Such a θ pulse then has the time length 1/(2γ _NV B) (θ/180°). If the phase of the microwave control (with radio frequency control nuclear spins) is shifted by 90°, the CROT control, if it previously caused a rotation around the X-axis, changes to a control that causes a rotation around the Y-axis. The microwave phase position of the microwave control therefore determines the axis of rotation of a CROT operation. For nuclear spins, the radio wave phase position determines the rotation axis of a CROT operation for the nuclear spin.

A rotation of 180° in the x-axis is therefore not an X but an iX gate! Exactly, a CROT does not result as a CNOT but as a CiNOT. To define a CNOT, an additional Z(π/2) (Clifford gate (Paul,Z) with time length π/2) must be inserted before or after the execution of the CROT instruction and act on the conditional partner quantum bit. The conditional partner quantum bit of an NV center can be a nuclear spin in the vicinity of the NV center or another NV center in the vicinity of the NV center.

An exemplary system for explanation may include, for example, a first NV center and a second NV center and a third NV center, where the first NV center and the third NV center in turn can each couple to respective nuclear spins that are exactly one these two exemplary NV centers are assigned. The first NV center and the second NV center and the third NV center are arranged as a linear chain, whereby the first NV center can and cannot couple to the third NV center only via the second NV center as an ancilla bitt can be connected directly. If the quantum state of the second NV center is brought to the state m=0 by a quantum operation, this quantum operation decouples the first NV center from the third NV center. If the quantum state of the second NV center is brought to the state m=+1 or m=-1 by another quantum operation, quantum operations can couple the first NV center with the third NV center.

A CROT operation around the Z axis can be realized by a -π/2 rotation around the Y axis and then an X gate and then a +π/2 rotation around the Y axis.

Initially, only the Z axis is determined by the flux density of the magnetic field. With the first CROT operation, the quantum computer arbitrarily sets the X-axis for the NV center. Although this reference can be freely selected, it must be maintained during a quantum calculation (phase stability).

In addition to executing these gates, the quantum computer must place its quantum bits and its nuclear quantum bits in a defined initial state at the beginning of a calculation and after executing all operations of the quantum computer its relevant quantum bits and/or its relevant nuclear quantum bits. If all three conditions are met, this quantum computer can carry out any calculations and is then considered Turing complete.

The goal of every universal quantum computer is therefore to achieve the universal gates, as well as the conditions for initializing and reading out the quantum bits and nuclear quantum bits with high quality.

Basics:

The Hamiltonian for NV Centers

The Hamiltonian for NV centers as quantum bits is: $$\text{H}=\text{D}*{\text{<figure-callout id="2" label="m" filenames="DE102023104158A1\_0025.png,DE102023104158A1\_0027.png" state="{{state}}">m</figure-callout>}}^2+={\mathrm{\gamma }}_{\text{NV}}*\text{m}*\text{b}$$

D

für die Nullfeldaufspaltung,

γNV

für das gryromagnetisches Verhältnis des NV-Zentrums,

m

für die Quantenzahl,

B

für eine externes, auf das NV-Zentrum einwirkendes Magnetfeld in NV-Achse.

Ist sich das externe auf das NV-Zentrum einwirkende Magnetfeld nicht in Richtung der NV-Achse ausgerichtet, so ist typischerweise m keine gute Quantenzahl aufgrund von Interband-Mixing.Stand here

D

for zero field splitting,

γNV

for the gryromagnetic ratio of the NV center,

m

for the quantum number,

b

for an external magnetic field acting on the NV center in the NV axis.

If the external magnetic field acting on the NV center is not aligned in the direction of the NV axis, then m is typically not a good quantum number due to interband mixing.

The Hamiltonian for atomic nuclei as nuclear quantum bits

The Hamiltonian for atomic nuclei as nuclear quantum bits includes a Zeeman component and possibly a quadrupole component (e.g. ¹⁴ N). The Hamiltonian for atomic nuclei as nuclear quantum bits is: $$\text{H}=\mathrm{\gamma }*\text{I}*\text{b}+\text{Q}*{\text{I}}^2+{\text{H}}_{\text{NV core}\text{,}}$$

γ

für das gyromagnetisches Verhältnis,

I

für die magnetische Quantenzahl,

B

für das externe, auf den nuklearen Spin einwirkende Magnetfeld,

Q

Für den Quadrupol Anteil unabhängig von B

HNV_Kern

Bestimmt die Kopplungsstärke zwischen Kern und NV durch Hyperfein-WW. Der Hyperfeinterm kann in einen parallelen Anteil und senkrechten Anteil gespalten werden. Für die Verschiebung ist nur der parallele Term wichtig.

Stand here

γ

for the gyromagnetic ratio,

I

for the magnetic quantum number,

b

for the external magnetic field acting on the nuclear spin,

Q

For the quadrupole component independent of B

HNV_Core

Determines the coupling strength between core and NV by hyperfine WW. The hyperfine term can be split into a parallel part and a perpendicular part. Only the parallel term is important for the shift.

For better distinction, the document presented here denotes the magnetic quantum number of atomic nuclei with I.

On the magnetic quantum number m of the negatively charged NV center

The magnetic quantum number m of the negatively charged NV center can take on the three values -1, 0, +1. For m=0 the NV center does not generate a magnetic field! The state NV ₀ only has a single state.

The document presented here states that the typical value of the gyromagnetic ratio is γ _NV = 28.130 MHz/mT. The document presented here states D=2.87 GHz as the typical value of the zero field splitting.

Magnetic quantum number I of the nuclei:

The NV centers are embedded in a diamond crystal which essentially comprises carbon atoms in the form of essentially ¹² C isotopes with no spin and no magnetic moment. A few atoms in the diamond lattice of the diamond crystal are preferably ¹³ C isotopes. ¹³ C isotopes have spins -1/2 or +1/2. The ¹³ C isotopes typically have no quadrupole moment. For m=0, with ¹³ C atom nuclei that are strongly coupled to the NV center and a low external magnetic field, the Zeeman component due to the external magnetic field is negligible compared to the hyperfine interaction. For the purposes of the document presented here, a low external magnetic field is a magnetic field with a magnetic flux density at the location of the relevant nuclear quantum bit, as at the location of the relevant nuclear spin, less than 100mT. Since the atomic nucleus of a quantum bit only has a dipole component, the atomic nucleus of the nuclear quantum bit typically shows no interaction with the NV center assigned to it when the NV center is in a state in which it has the quantum number m = 0 .

The document presented here gives the typical value for the gyromagnetic ratio of an atomic nucleus of a ¹³ C isotope, which the quantum computer uses as a nuclear quantum bit: $${\mathrm{\gamma }}_{\text{13C}}=10.7\text{kHz/mT}.$$

The document presented here names Q=0 as a typical value for the quadrupole portion Q, independent of B, of a ¹³ C isotope, which the quantum computer uses as a nuclear quantum bit.

The transition from states e.g. m=0 to m=1 is described by the Rabi frequency Ω. The following applies: $$\mathrm{\Omega }=\mathrm{\gamma }*{\text{<figure-callout id="0" label="b" filenames="DE102023104158A1\_0012.png,DE102023104158A1\_0023.png" state="{{state}}">b</figure-callout>}}_{0.}$$

Here B ₀ is the magnetic component of the electromagnetic HF wave (RF) irradiated into the respective quantum bit of the quantum computer with the resonance frequency that results from the splitting of the states. This field is a vector field. The quantum computer must adapt the direction of the field when generating the RF wave to the orientation of the conductor track. The quantum computer typically uses RF (radio frequency) to control the respective nuclear spins of the atomic nuclei ( ¹³ C isotopes). The quantum computer preferably uses MW (microwaves) to control the respective NV centers.

• 126 MHz (J-Position direkt neben dem Stickstoff), 13,8 MHz (A-Position), 13,2 MHz (B-Position), 6.5 MHz (D-Position), 4,2 MHz (E-Position, F-Position), 2,6 MHz (G-Position, H-Position), 0.8 MHz (schwach gekoppelt)

The strength of the hyperfine interaction depends on the lattice position of the nuclear spins relative to the nitrogen atom (N) and the vacancy (V) within the diamond lattice. For strongly coupled nuclei, the document presented here names the following exemplary values for the radio frequency of the electromagnetic radiation for coupling the NV center with the nuclear spin of the associated coupled nucleus, which the quantum computer uses as a nuclear quantum bit, depending on the lattice position (see 18 ):

• 126 MHz (J position right next to the nitrogen), 13.8 MHz (A position), 13.2 MHz (B position), 6.5 MHz (D position), 4.2 MHz (E position, F -position), 2.6 MHz (G-position, H-position), 0.8 MHz (weakly coupled)

The document presented here expressly points out that in later operation the quantum computer must add or subtract the Zeeman splitting depending on the orientation of the ¹³ C isotopes relative to the NV center. The document presented here therefore proposes to determine the values for the Zeeman splitting in an initialization phase of the quantum computer and to store these values and/or the sums or difference values in a memory of the control device (µC) of the quantum computer computers (QC) and kept ready for the operation of the quantum computer (QC). In the course of developing the technical teaching presented here, it was determined that the Zeeman splitting in a magnetic field with a magnetic flux density of 50mT at the location of the pair of NV center and nuclear spin is typically approx. 0.5 MHz.

In addition to the ¹³ carbon isotopes already mentioned, whose nuclear spins the quantum computer can use as nuclear quantum bits using the NV centers-based quantum bits, the quantum computer can also use the nuclear spins of the nitrogen atoms of the NV centers as nuclear quantum bits.

In addition to the dipole component, the ¹⁴ N nitrogen isotope also has a quadrupole component and interacts with the electron spin of the electron configuration of the assigned NV center even in the m=0 state of this NV center.

The document presented here names γ _14N =3.07 kHz/mT as a typical value for the gyromagnetic ratio of an atomic nucleus of a ¹⁴ N nitrogen isotope, which the quantum computer uses as a nuclear quantum bit.

The document presented here states that the typical value for the quadrupole component Q, independent of B, of a ¹⁴ N nitrogen isotope, which the quantum computer uses as a nuclear quantum bit, is Q.= 4945 kHz

19 shows the shift in energy splitting by hyperfine WW hf Zeeman, nZ and quadrupole Q.
Q= quadrupole component
hf= hyperfine interaction
nZ=nuclear Zeeman splitting

The document presented here explicitly points out that for the state of the NV center with the quantum number m=0 there is typically no hyperfine interaction.

coupling

The document presented here distinguishes between atomic nuclei that are strongly coupled to the assigned NV center via their nuclear spin and atomic nuclei that are weakly coupled to the NV center via their nuclear spin.

Atomic nuclei that are strongly coupled to the assigned NV center are defined by a greater coupling strength (in MHz*h) compared to the line width of the resonance line of the NV center at the transition from m=0 to m=1 (in MHz*h). h is Planck's constant.

The classification of the coupling strength therefore always refers to the minimum line width of the resonance line of the respective NV center. While the coupling strength between the nuclear spin of the atomic nucleus and the electron spin of the NV center is related to the position of the nuclear spin of the atomic nucleus relative to the NV center and the distance of the nuclear spin of the atomic nucleus to the NV center in the crystal lattice of the diamond crystal and cannot be changed is, the line width of the resonance line between two defined states can be increased depending on the amplitude, duration of the effect, shape, etc. The minimum achievable line width (lifetime of the state) is influenced by the crystal properties, the temperature of the crystal and the magnetic spins in the vicinity of the NV center and the associated nuclear spins of the nuclear quantum bits, as well as by generally external and internal alternating magnetic fields.

Essentially, the hyperfine interaction of the NV center influences (hyperfine-WW > linewidth) in a small or moderate magnetic field (<300-500 mT depending on the coupling strength) the coupling strength of strongly coupled nuclear spins of atomic nuclei. The gates executed by the quantum computer are therefore directly dependent on the spin state of the NV centers coupled to the nuclear ones. This area is also known as the freezing zone. Since nuclear spin-nuclear spin quantum bit flips, which can lead to decoherence, are almost completely suppressed by the NV centers with m=+1, m=-1 (energy shift between the spins). The nuclear spins of the atomic nuclei used as nuclear quantum bits are frozen for a state of the NV center assigned to them with m=0. For such a state of the NV center with m=0, a sufficiently strong external magnetic field can prevent these nuclear spin quantum bit flips.

The direct coupling between the nuclear spins of the atomic nuclei is small. The direct coupling between the nuclear spins of the atomic nuclei is small compared to the coupling between the NV center assigned to the respective atomic nucleus and the spin of this atomic nucleus. The direct coupling between the nuclear spins of the atomic nuclei occurs on long time scales in the µs range to the ms range. When preparing the technical teaching of the document presented here, it was recognized that the influence of the direct coupling between the nuclear spins of the atomic nuclei can generally be neglected.

For nuclear spins of such weakly coupled atomic nuclei of the nuclear quantum bits that are weakly coupled to the respective NV center, the splitting due to the hyperfine interaction is negligible compared to the effect of the external magnetic field. At this point, the weakly coupled atomic nuclei behave in exactly the opposite way than the strongly coupled atomic nuclei.

The paper proposed here thus proposes a quantum computer that includes NV centers in diamond as quantum bits and
Nuclear spins strongly bound to NV centers of atomic nuclei strongly coupled to these NV centers as nuclear quantum bits, which the document presented here hereinafter refers to as strong nuclear quantum bits, includes and
nuclear spins weakly bound to NV centers of atomic nuclei weakly coupled to these NV centers as nuclear quantum bits, which the document presented here hereinafter refers to as weak nuclear quantum bits.

The resonance energy for the coupling of these weakly coupled nuclear spins of these atomic nuclei that are weakly coupled to the respective NV center is therefore only weakly dependent on the respective spin state of the electron configuration of the NV center that is weakly coupled to this nuclear spin.

initialization

The NV centers are initialized using a laser pulse as pump radiation with a defined time length and intensity. This time length depends on the coupling of the laser light from the laser and thus on the depth of the NV centers in the substrate measured from the surface of the diamond crystal. In addition, the focusing conditions influence the intensity of the pump radiation from the laser at the location of the respective NV center. Since the NV center forms a dipole, the polarization angle is another determining factor. The NV center (formed from a nitrogen atom N and a vacancy V) defines an NV center axis. In preparing the technical teaching of this document, linearly polarized light was used as pump radiation for the NV centers. Both the linear polarization of the irradiated light should preferably be perpendicular to the NV center axis. Response with circularly polarized light is also possible if the pointing vector of the light is parallel to the axis of the NV center. In this case, two spins can be carried out at the same time. The fluorescent radiation that may be emitted by the NV center typically has a linear polarization with a polarization direction perpendicular to the NV center axis. The microwave radiation for manipulating the electron spin of the electron configuration of the NV center is preferably linearly polarized, with the polarization direction here also preferably being perpendicular to the NV center axis. As before, manipulation can also be carried out here with circularly polarized electromagnetic waves (microwaves), whose pointing vector is parallel to the NV center axis. In this case, the excitation from m=-1 to m=0 can be distinguished from the excitation from m=0 to m=+1. This can be achieved via a cross-bar structure over the relevant NV center with appropriately phase-shifted modulated currents.

A manipulation of a pair of NV center and a nuclear spin can be carried out with a suitable position and orientation of the nuclear spin relative to the NV center using circularly polarized electromagnetic waves (radio waves), the pointing vector of which is parallel to the NV center axis. In this case, the excitation from m=-1 to m=0 can be distinguished from the excitation from m=0 to m=+1. This can be achieved via a cross-bar structure over the relevant NV center with appropriately phase-shifted modulated currents. Nuclei with spin I=1/2 or I=-1/2 can be manipulated with linearly polarized electromagnetic waves. In the case of circularly polarized electromagnetic waves, the nucleus with spin I=1/2 or I=-1/2 only reacts to the corresponding linearly polarized portion.

Improved coupling and decoupling of the light can be achieved, for example, using μ lenses or pillars. The quantum computer preferably points between the surface of the diamond crystal and the light source for generating the pump radiation, for example between the surface of the diamond crystal and the laser for generating the laser pulse, optical functional elements, such as lenses, mirrors, diaphragms, photonic crystals, optical functional elements of diffractive and/or digital optics, Bragg filters, filters, Optical waveguides, wave couplers, circulators, directional couplers, matching layers, etc., which improve the coupling and / or decoupling.

The resonance line width of the state of the respective NV center is influenced by the radiated power. In order to achieve optimal line width, experience shows that the power should not exceed 10 µWatt. A laser pulse duration of 3-10 µs has proven to be optimal for the initialization of the NV centers in the exemplary setup used by the technical teachers in experimental tests.

1. a) SWOP des Quantenzustands des NV-Zentrums mit dem Quantenzustand des nuklearen Spins eines nuklearen Quantenbits unter Hartmann-Hahn Bedingungen (Erklärung folgt),
2. b) CROT auf den Quantenzustand des NV-Zentrums des Quantenbits, CROT auf das den Quantenzustand des nuklearen Kerns des Atomkerns des nuklearen Quantenbits und Laserpulse zur Re-Initialisierung des Quantenzustand der Elektronenkonfiguration des NV-Zentrums (Einseitiger SWOP)
3. c) Quantenbit-Flips im ESLAC (excited-state level anti-crossing) und GSLAC (ground-state level anticrossing) (Hyperpolarisation) (Erklärung folgt).

The quantum computer can initialize the nuclear spins of the relevant atomic nuclei, which are used as nuclear quantum bits of the quantum computer, in very different ways. According to the technical teaching of the document presented here, the following exemplary methods currently appear to be the most promising:

1. a) SWOP of the quantum state of the NV center with the quantum state of the nuclear spin of a nuclear quantum bit under Hartmann-Hahn conditions (explanation follows),
2. b) CROT to the quantum state of the NV center of the quantum bit, CROT to the quantum state of the nuclear nucleus of the atomic nucleus of the nuclear quantum bit and laser pulses to reinitialize the quantum state of the electron configuration of the NV center (One-sided SWOP)
3. c) Quantum bit flips in ESLAC (excited-state level anti-crossing) and GSLAC (ground-state level anticrossing) (hyperpolarization) (explanation follows).

In the first method a), in a SWOP of the quantum state of the NV center with the quantum state of the nuclear spin of a nuclear quantum bit under Hartmann-Hahn conditions, the quantum computer transfers the information of the quantum state of the NV center under a Hartmann-Hahn (HH) condition the quantum state of the nuclear spin of the relevant atomic nucleus. Here, the quantum computer sets the NV center through a Clifford gate (Paul: Y) as a (π/2) pulse and a subsequent Clifford gate (Paul: X). This causes the orientation of the spin of the NV center electron to rotate at a Rabi frequency (spin lock). The Rabi frequency is adjusted by adjusting the magnetic field so that the Rabi frequency is in resonance with the Lamor frequency of the nuclear spin of the atomic nucleus, so that a defined spin-spin SWAP (spin exchange) can take place. The transition of the spin-spin swap is again characterized by a time constant as a coupling constant. This makes a partial spin-spin swap controllable. (e.g. 50% spin exchange).

This method is particularly effective for coupling between NV centers and nuclear spins weakly coupled to them.

The document presented here thus proposes a quantum computer that includes NV centers as quantum bits and includes strongly coupled nuclear spins strongly coupled to NV centers of quantum bits as strongly coupled nuclear quantum bits and weakly coupled nuclear spins weakly coupled to NV centers of quantum bits as weakly coupled nuclear quantum bits, wherein the quantum computer is set up to couple an NV center of a quantum bit with a weakly coupled nuclear spin as a weakly coupled nuclear quantum bit by means of a Clifford gate (Paul: Y) as (π/2 ) pulse and by adjusting the magnetic field and / or by adjusting the amplitude of the microwave radiation of the Y-Clifford gate, the Rabi frequency of the electron spin essentially matches the Lamor frequency of the nuclear spin, which essentially means that this means a Spin-spin exchange enabled. The document presented here suggests determining the necessary precision in the respective design of the respective quantum computer as part of a rework.

The quantum computer then reinitializes the NV center using a laser pulse of the pump radiation from the light source (laser). This method is suitable for nuclear spins of weakly coupled atomic nuclei that are weakly coupled to the NV center.

The second method b) is used to initialize nuclear spins of atomic nuclei of nuclear quantum bits that are strongly coupled to the NV center: The quantum computer performs a CNOT on the NV center depending on the quantum state of the strongly coupled nuclear spin of the strongly coupled atomic nucleus of the nuclear quantum bit. Should the quantum state of the strongly coupled nuclear spin of the strongly coupled atomic nucleus of the nuclear quantum bit be in the wrong quantum state, the transition will take place. Unless the quantum state of the strongly coupled nuclear spin of the strongly coupled atomic nucleus of the nuclear quantum bit is in the wrong quantum state, the transition will not occur. If the quantum state of the strongly coupled nuclear spin of the strongly coupled atomic nucleus of the nuclear quantum bit is in the wrong quantum state, the CNOT can take place on the nuclear spin of the strongly coupled atomic nucleus of the nuclear quantum bit and the quantum computer rotates the strongly coupled nuclear spin of the strongly coupled atomic nucleus of the nuclear quantum bits via manipulation through the NV center of the quantum bit. The quantum computer then initializes the NV center with a laser pulse.

In the third method c), the quantum computer carries out spin flips in “exciting state anti level crossing” (ESLAC). The quantum computer sets a magnetic flux density at which the quantum states with m=0 and with m=-1 are energetically degenerated in the excited state of the NV center. However, the nuclear spins of the atomic nuclei of the nuclear quantum bits cancel out this degeneracy and spin-spin flips can then take place between the nuclear spins of the atomic nuclei of the nuclear quantum bits of the quantum computer and the spin of the respective electron configuration of the respective NV center. These spin flips lead to a polarization of the nuclear spins of the atomic nuclei of the nuclear quantum bits that couple to this NV center. Depending on the magnetic field, this polarization can be positive (spin-up) or negative (spindown). Unfortunately, this type of initialization is currently only possible with strongly coupled cores.

In order to achieve polarization, the quantum computer must optimally align the magnetic flux density of the magnetic field with the axis of the respective NV center (z-axis). There are various methods available for this. The simplest is that the quantum computer maximizes the light intensity of the NV center by changing the orientation of the flux density of the magnetic field, where the quantum computer keeps the amount of flux density constant. The quantum computer preferably determines the orientation of the magnetic flux density using the resonance line of the NV transition, for example from the quantum state m=0 to m=1 of the electron configuration of the NV center. The quantum computer can achieve this using Ramsey sequences.

Read out

The quantum computer reads the quantum states of a NV center and the nuclear spins assigned to this NV center using the NV center. The quantum computer distinguishes whether the NV center is in the m=0 or m=+-1 quantum state.

If the NV center is in the m=-1 or m=+1 quantum state, the quantum computer can stimulate the NV center using a laser pulse from the light source as a pump radiation source with pump radiation wavelength λ _pmp . However, the excited state of the NV center can now decay in two ways: In 70% of cases and with a lifetime of approx. 10ns, the excited state of the NV center is de-excited in the m-1 ground state by emitting a photon. In this case, the laser as a light source as a pump radiation source with pump radiation wavelength λ _pmp immediately excites the quantum state of the NV center again. With a probability of 30%, the NV center then carries out a forbidden interband transition from the triplet S=1 to the singlet S=0 state. This quantum state is metastable and, with a lifetime of approximately 100-300ns, is stable for an order of magnitude longer than the direct decay to the ground state. After this time, the quantum state of the NV center decays back to the triplet state (m=0). This transition of the quantum state of the NV center takes place without radiation.

For the m=0 state, this transition to the singlet is suppressed, the NV center falls back to the ground state at m=0 by emitting a photon with a wavelength of 636-700 nm and is continually excited again by the laser.

Since the metastable state is stable for approximately an order of magnitude longer than the radiative transition, a distinction can be made between m=0 and m=-1,+1 due to the different number of photons per laser pulse. The contrast that can be observed by the quantum computer results from the ratio of the two different lifetimes and corresponds to a factor of 10-30 for the first 300-500 ns. The quantum computer can determine approx. 0.8 photons per laser pulse - under ideal conditions - for the quantum state m=0 of the NV center. The number of photons for m=-1 or m=+1 is <0.1 photons per laser pulse under these conditions. The quantum computer therefore performs preferentially carry out each measurement of a quantum state of an NV center approximately 1000-5000 times in order to achieve the necessary number of results for a reliable statistical evaluation and for a reliable determination of a quantum state. The quantum computer determines the optimal laser power when the laser pulses are emitted by the light source (pump radiation source) in an initialization phase, preferably by determining a saturation curve and extracting this optimal laser power.

There are various ways to increase the contrast. A first method is based on the possibility of using the nuclear spin of the ¹⁴ N nitrogen atom nucleus of the NV center (this is then no longer available as a qubit). In ESLAC, a flip occurs between the nuclear spin of the ¹⁴ N nitrogen atom nucleus of the NV center and the electron spin of the electron configuration of the NV center. This flip results in a transformation of the quantum state of the electron configuration of the NV center from the m=-1 quantum state to the m=0 quantum state or from the m=0 quantum state to the m=+1 quantum state. If the nuclear spin of the ¹⁴ N nitrogen atom of the NV center is in the I=-1 state, 2 flips are required to convert the nuclear spin of the ¹⁴ N nitrogen atom of the NV center to the stable I=+1 . If the ¹⁴ N is integrated as an ancilla qubit, this integration increases the dark phase of the NV center by a factor of 3 and thus also increases the contrast between the quantum states of the electron configuration of the NV center with m = 0 compared to m = -1 by that Triple per laser pulse.

In the second step, the quantum computer reads out the quantum states of the nuclear spins of the atomic nuclei of the nuclear quantum bits via an upstream primitive CROT gate for the NV center depending on the respective nuclear states, see below.

The quantum computer preferably carries out a quantum computer calculation several times to correct errors. Here, the quantum computer should execute the CROT alternately in a stochastic order or at least with each new quantum computer calculation in a new order in order to increase the fidelity. The quantum computer preferably checks all quantum states of strongly coupled spins of atomic nuclei of strongly coupled nuclear quantum bits using a corresponding CROT operation of the NV center. The quantum computer preferably controls several frequencies at the same time. The corresponding signals can be calculated by Fourier transformation of several signals from the time domain into the frequency domain, subsequent summation in the frequency domain to a sum signal and back transformation into the time domain and then generated accordingly at the location of the NV center. The quantum computer therefore needs 2 ³ =8 CROT gates to read out the nuclear quantum states of 3 nuclear spins of 3 atomic nuclei of three nuclear quantum bits in order to check combinations of quantum states. If the nuclei are in one of these 2 ³ combinations of quantum states of these three quantum bits, the NV transition of the NV center occurs and can be detected as such.

Gates for NV-core systems with strongly coupled cores:

Systems with nuclear spins of atomic nuclei of the nuclear quantum bits of the quantum computer that are strongly coupled to the electron configuration of an NV center, the gate operations of the coupled nuclear spins of the atomic nuclei of the nuclear quantum bits always depend on the quantum state of the electron spin of the electron configuration of the NV center and vice versa.

In contrast, the operations of the strongly coupled nuclear spins of the atomic nuclei of the nuclear quantum bits are not necessarily dependent on the state of other strongly coupled nuclear spins of the atomic nuclei of the nuclear quantum bits.

1. a) CROT_K der Kerne in Abhängigkeit vom NV.
2. b) CROT_NV des NV-Zentrum abhängig von allen Quantenzuständen aller stark gekoppelter nuklearer Spins der Atomkerne stark gekoppelter nuklearer Quantenbits.

The resulting primitive gates are therefore always conditional rotations:

1. a) CROT _K of the nuclei depending on the NV.
2. b) CROT _NV of the NV center dependent on all quantum states of all strongly coupled nuclear spins of the atomic nuclei of strongly coupled nuclear quantum bits.

If the axis of the NV center (NV axis) defines the z-axis, the rotations can take place via the x-axis and y-axis. A rotation in y is characterized by a phase shift of 90° compared to x rotations. The phase position is defined by the first gates, as described above

(The position of the coordinate system is symmetrical about the z-axis and therefore arbitrary.)

A rotation over the z-axis is achieved by a combination of 3 rotations CROT _{_.Z} (θ) = CROT _{_Y} (-π/2) CROT _{_X} (θ) CROT _{_Y} (π/2) as already described above.

• Dies soll an den folgenden Beispielen dargestellt werden:
  • Annahme: Magnetfeld B in z-Richtung mit B=51 mT (ESLAC). Es sollen sich zwei ¹³C-Atomkerne auf dem 3. Gitterplatz (13.8 MHz) und 5. Gitterplatz (4.2 MHz) relativ zum NV-Zentrum befinden. Außerdem kann die Elektronenkonfiguration des NV-Zentrums mit einem ¹⁴N- Stickstoffkern Kern des NV-zentrums koppeln.

With the two primitive gates, the quantum computer can now generate all universal gates:

• This will be illustrated using the following examples:
  • Assumption: magnetic field B in the z direction with B=51 mT (ESLAC). There should be two ¹³ C atom nuclei on the 3rd lattice site (13.8 MHz) and 5th lattice site (4.2 MHz) relative to the NV center. In addition, the electron configuration of the NV center can couple with a ¹⁴ N nitrogen core core of the NV center.

The quantum computer uses the spin state of the electron configuration of the NV center for m=0 and m=-1. The quantum computer uses the nuclear quantum states of the ^14N nitrogen atom of the NV center with nuclear quantum states I=0 and I=+1 as the nuclear quantum bit. The quantum computer uses the nuclear quantum states of the ¹³ C isotope in the vicinity of the NV center with nuclear quantum states I=-1/2 and +1/2 as further nuclear quantum bits. The quantum computer carries out the initialization of the spin state of the electron configuration of the NV center and the nuclear quantum states of the nuclear spins of the nuclear quantum bits by the laser pulse of the pump radiation source LD with pump radiation wavelength λ _pmp .

The following gate operations result from rotation through an angle θ in the Bloch sphere. θ is defined by the amplitude and length of the RF or MW field (and thus the Rabi frequency). The conductor track and polarization direction as well as the magnetic field are optimally set up. In the ESLAC, the ¹⁴ N nitrogen atom is polarized as a nuclear quantum bit at I=+1 and the ¹³ C carbon isotopes are polarized as nuclear quantum bits at I=+1/2.

NV

300ns

13C_1 mit 13.8 MHz

13us

13C_2 mit 4,2 MHz

70us

14N bei 2.94MHz

40us

Typical Rabi oscillation periods for 200mV input and 40dB gain are as follows:

NV

300ns

13C_1 with 13.8 MHz

13us

13C_2 at 4.2 MHz

70us

14N at 2.94MHz

40us

• Für die nuklearen Quantenbits für das zugeordnete NV-Zentrum im m=-1 Quantenzustand ergeben sich folgen RF Puls Frequenzen:
  • ¹³C_{_1} CROT mit 13.3 MHz (π=7us)
  • ¹³C_{_2} CROT mit 4.7 MHz (π=35us)
  • ¹⁴N CROT mit 2.94 MHz (π=20us)

From these values and the basics mentioned above, the following primitive gates result:

• The following RF pulse frequencies result for the nuclear quantum bits for the assigned NV center in the m=-1 quantum state:
  • ¹³ C _{_1} CROT with 13.3 MHz (π=7us)
  • ¹³ C _{_2} CROT with 4.7 MHz (π=35us)
  • ¹⁴ N CROT with 2.94 MHz (π=20us)

• ¹⁴N: CROT mit 5.1 MHz (n=20us).
• ¹³C: Zustand kann nicht verändert werden.

The following RF pulse frequencies result for the nuclear quantum bits for the assigned NV center in the m=0 quantum state:

• ¹⁴ N: CROT at 5.1 MHz (n=20us).
• ¹³ C: Status cannot be changed.

For the NV center, 8 resonance energies corresponding to the combination for the spin states of the coupled nuclear spins of the nuclear quantum bits must be taken into account. The resulting frequencies for the MW pulse are necessary to drive the quantum state of the electron configuration of the NV center from m=0 to m=-1. The Rabi frequency is independent of the nuclear state and the pulse lengths are identical for all nuclear spin states of the coupled nuclear quantum bits. The states given here correspond to core states for ¹³ C _{_1} , ¹³ C _{_2} , ¹⁴ N.

000>

1400,0 MHz

001>

1397,06 MHz

010>

1404,7 MHz

011>

1401,76 MHz

100>

1413,2 MHz

101>

1410,26 MHz

110>.

1417,9 MHz

111>.

1414,96 MHz

The following table provides exemplary CROT frequencies (MHz) for various nuclear spin states as determined in the development of the technical teachings of this disclosure:

000>

1400.0MHz

001>

1397.06MHz

010>

1404.7MHz

011>

1401.76MHz

100>

1413.2MHz

101>

1410.26MHz

110>.

1417.9MHz

111>.

1414.96MHz

Since the line width of the resonance of the electron spin of the electron configuration of the NV center is approx. 0.5 MHz smaller than the frequency spacing of the resonances, all transitions can be carried out without crossover. If you use very large amplitudes, i.e. short pulses, this leads to a strong broadening of the resonance line (by up to 6 MHz).

With this pulsing, the transitions 000> 001> 010> and 011> can be changed simultaneously at a frequency of 1402 MHz. The resonance lines for 100>, 101>110 and 111> can also be driven with a pulse of this width of 1414 MHz. Crosstalk can be reduced through optimal pulse control.

• Für das Quantenbit des NV-Zentrums (Single Gate):

  iX (θ) (bzw. iX)

  wird durch die Summe aller CROT() bzw. durch zwei starke -Pulse mit beispielsweise 1402 und1414 MHz gebildet. Die Länge definiert dabei den Drehwinkel bei gleicher Amplitude.

  iY (θ) (bzw. iY)

  wie X nur die Pulse versetzt mit einer 90° Phase.

  iZ (θ)

  gegeben durch Y(-π/2) X(θ) Y(π/2)

  H

  (Hadamard) ist geben durch Y(π/2) Z(π)

  S

  (Phasendrehung um π/4) ist gegeben durch Z(π/4)

• 2 Qubit Gate:

  CiNOT(NV, Kern)

  Die Teilsumme der jeweilige Drehungen des nicht abhängigen Qubits (4x CROT um die gleiche Achse mit der passenden Frequenz)

  CCiNOT(NV, Kern)

  Die jeweilige Teilsumme der nicht abhängigen Qubits (2xCROT)

  CCCiNOT(NV, Kern):

  ein CROT für 000>

  CNOT(NV, Kern):

  Z(π/2) CiNOT(NV, Kern)

The universal gates can now be represented as a combination of the primitive gates:

• For the NV center (single gate) quantum bit:

  iX (θ) (or iX)

  is formed by the sum of all CROT() or by two strong pulses at, for example, 1402 and 1414 MHz. The length defines the angle of rotation with the same amplitude.

  iY (θ) (or iY)

  like X, only the pulses are offset with a 90° phase.

  iZ(θ)

  given by Y(-π/2) X(θ) Y(π/2)

  H

  (Hadamard) is given by Y(π/2) Z(π)

  S

  (Phase rotation by π/4) is given by Z(π/4)

• 2 Qubit Gate:

  CiNOT(NV, core)

  The partial sum of the respective rotations of the non-dependent qubit (4x CROT around the same axis with the appropriate frequency)

  CCiNOT(NV, core)

  The respective partial sum of the non-dependent qubits (2xCROT)

  CCCiNOT(NV, core):

  a CROT for 000>

  CNOT(NV, core):

  Z(π/2) CiNOT(NV, core)

• Single Gate:

  iX :

  CROT für m=-1 des NV-Zentrums

  Falls m nicht bekannt ist:

   

  iX:

  CROT,X_NV, CROT, X_NV für m=-1 des NV-Zentrums

  iY:

  X mit einer 90° Phasenverschiebung der Radiowelle für m=-1 des NV-Zentrums

  iZ (θ)

  gegeben durch Y(-π/2) X(θ) Y(π/2) für m=-1 des NV-Zentrums

  H

  (Hadamard) ist geben durch Y(π/2) Z(π) für m=-1 des NV-Zentrums

  S

  (Phasendrehung um π/4) ist gegeben durch Z(π/4) für m=-1 des NV-Zentrums

• 2 Qubit:

  CiNOT(Kern, NV) ist

  ein primitiv Gatter CROT (180°) für m=-1 des NV-Zentrums. Für m=0 wird das Gatter nicht ausgeführt.

  CiNOT(Kern_1, Kern_2)

  erfolgt immer über das NV-Zentrum. Es handelt sich um einen Hadamard auf den nuklearen Spin des Kern_1, CROT auf das NV-Zentrum 2Pi, Hadamard auf Kern_1

  CiNOT (Kern_1,Kern_2).

  CiNOT(Kern_1, NV), CiNOT(NV,Kern_2), CiNOT(Kern1, NV) für m=-1

  Oder falls der Zustand des NVs nicht bekannt ist:

   

  CiNOT(Kern_1,Kern_2).

  CiNOT(Kern_1,NV), CiNOT(NV_Kern_2) CiNOT(Kern_1, NV), iX_NV, CiNOT(Kern_1,NV), CiNOT(NV,Kern_2) CiNOT(Kern_1,NV), iX_NV

  SWAP(NV,Kern)

  CiNOT(Kern,NV) CiNOT_Y(NV,Kern)Z((π/2) CiNOT(Kern,NV)

The following gates result for the core qubits

• Single gate:

  iX:

  CROT for m=-1 of the NV center

  If m is not known:

  iX:

  CROT,X_NV, CROT, X_NV for m=-1 of the NV center

  iY:

  X with a 90° phase shift of the radio wave for m=-1 of the NV center

  iZ(θ)

  given by Y(-π/2) X(θ) Y(π/2) for m=-1 of the NV center

  H

  (Hadamard) is given by Y(π/2) Z(π) for m=-1 of the NV center

  S

  (Phase rotation by π/4) is given by Z(π/4) for m=-1 of the NV center

• 2 qubits:

  CiNOT(Kern, NV) is

  a primitive gate CROT (180°) for m=-1 of the NV center. For m=0 the gate is not executed.

  CiNOT(core_1, core_2)

  always takes place via the NV center. It is a Hadamard on the nuclear spin of core_1, CROT on the NV center 2Pi, Hadamard on core_1

  CiNOT (Core_1,Core_2).

  CiNOT(Kern_1, NV), CiNOT(NV,Kern_2), CiNOT(Kern1, NV) for m=-1

  Or if the status of the NV is not known:

  CiNOT(core_1,core_2).

  CiNOT(Kern_1,NV), CiNOT(NV_Kern_2) CiNOT(Kern_1, NV), iX_NV, CiNOT(Kern_1,NV), CiNOT(NV,Kern_2) CiNOT(Kern_1,NV), iX_NV

  SWAP(NV,Core)

  CiNOT(Kern,NV) CiNOT_Y(NV,Kern)Z((π/2) CiNOT(Kern,NV)

This defines all universal gates.

Quantum computers

This document describes based on the information in the DE 10 2020 101 784 B3 described technical teaching a quantum computer. 1 shows a schematically simplified version of such a quantum computer. The document presented here describes a quantum computer with optical readout. Alternatively or in addition to this, the document presented here describes a quantum computer with electrical readout. The quantum computer presented here is based on quantum dots. The quantum dots preferably comprise paramagnetic centers in a substrate. The substrate preferably comprises diamond. The paramagnetic centers preferably include NV centers and/or SiV centers and/or TR1 centers. The quantum computer presented here preferably has an optical device. According to the technical teaching of the document presented here, the optical device is primarily used to irradiate quantum dots and thus the paramagnetic centers with pump radiation. Secondly, the optical device is preferably used to extract fluorescent radiation from the quantum dots. The optical device is therefore preferably used to extract fluorescence radiation from paramagnetic centers. The optical device is therefore preferably used to extract fluorescence radiation from NV centers. An optical functional element of the device is therefore preferably a paramagnetic center in a crystal, in particular an NV center in a diamond crystal and/or a SiV center in a diamond crystal and/or a G center in a silicon crystal or a paramagnetic center in a mixed crystal from elements of the IVth main group of the periodic table. In this context, the document presented here refers to the German patent DE 10 2020 101 784 B3 , whose technical doctrine forms the entirety of this disclosure, to the extent permitted by the law of the state in which nationalization of an international application of the contents of the document presented here takes place.

Such a quantum computer preferably comprises one or more micro-integrated circuits for generating the radio frequency signals, the microwave signals, the direct voltages and drive currents and the control of the light source (LED), which acts as a pump radiation source of electromagnetic radiation with a pump radiation wavelength λ _pmp for resetting the quantum dots of the quantum bits of the relocateable Quantum computer is used.

The substrate of the quantum computer preferably comprises nuclear quantum dots in addition to these quantum dots, which form nuclear quantum bits. The nuclear quantum dots are preferably nuclear spins of atomic nuclei in the substrate of the quantum computer. These nuclear spins of the atomic nuclei form the nuclear quantum bits of the quantum computer. The quantum computer can address the nuclear quantum bits via the quantum bits of the quantum computer. Each nuclear quantum bit of the quantum computer can preferably be coupled to a quantum bit. The quantum bits of the quantum computer can preferably be coupled to one another at least in groups.

All of these components of the quantum computer, including the said micro-integrated circuits, are preferably accommodated on the circuit carrier, which can therefore be designed to be particularly compact.

The core of the quantum computer QC forms a substrate D. The substrate D preferably has one or more quantum dots NV1, NV2, NV3. The quantum bits of the quantum computer QC preferably include one or more of these quantum dots NV1, NV2, NV3. Their nature will be explained in more detail below. In this context, the document presented here also expressly refers to Scripture DE 10 2020 007 977 B4 , the content of which is a full part of the disclosure content of the document presented here, insofar as the legal system of the state in which the nationalization takes place allows this in the event of a later nationalization of a later international application.

Furthermore, the deployable quantum computer QC presented here preferably includes a light source LD, in particular a laser, and an associated light source driver LDRV. In order to be able to influence the quantum state of the quantum dots NV1, NV2, NV3 and thus the quantum state of the quantum bits of the quantum computer QC, the proposed deployable quantum computer QC preferably has one or more devices mWA, MW/RF-AWFG for generating an electromagnetic wave field at the respective location Quantum dots NV1, NV2, NV3 within the quantum bits of the quantum computer QC. The deployable quantum computer QC preferably comprises a control device μC. The control device μC preferably controls the light source driver LDRV and thus the emission of pump radiation LB with the pump radiation wavelength λ _pmp . The control device µC preferably also controls the one or more devices mWA, MW/RF-AWFG for generating an electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. The control device µC preferably has a memory one or more RAM, NVM. the control device µC for program commands and data. The proposed quantum computer QC preferably comprises a waveform generator WFG for controlling the light source driver LDRV by means of a transmission signal S5. The control device µC preferably also controls the waveform generator WFG. The proposed quantum computer QC preferably also includes an optical system OS for irradiating the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC in the substrate D with the pump radiation LB from the light source LD. Furthermore, the proposed deployable quantum computer QC preferably comprises an optical and/or electronic quantum state readout device for reading out the current quantum states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. In the case of an optical quantum state readout device, the quantum state readout device preferably comprises a photodetector PD and an amplifier V. In the case of an electrical quantum state readout device, the quantum state readout device preferably comprises contacts for contacting the substrate D and a voltage source for generating an extraction voltage between such contacts of the substrate D and an amplifier V Amplification of the photocurrent extracted in this way of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. The amplifier V can include a transimpedance amplifier as an internal amplifier IVV. In this case, the quantum state reading device comprises a device for electronically reading out the states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. The quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC are preferably located in the substrate D. The substrate D is preferably doped in the area of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. This doping preferably shifts the Fermi level in the area of the quantum dots NV1, NV2, NV3 in such a way that the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC are electrically charged. The substrate D is preferably n-doped in the area of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. This n-doping preferably shifts the Fermi level in the area of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC in such a way that the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC are negatively electrically charged. Typically, the waveform generator WFG generates a light source control signal S5, typically depending on settings of the control device µC. The light source driver LDRV preferably supplies the light source LD with electrical energy depending on the light source control signal S5 and possibly typically depending on the settings of the control device μC. The control device µC typically controls the waveform generator WFG. The light source LD at least temporarily irradiates the quantum dot or the multiple quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC using the optical system OS with pump radiation LB of the pump radiation wavelength λ _pmp . The one or more quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC emit fluorescence radiation FL with a fluorescence radiation wavelength λ _fl as a result of irradiation with electromagnetic radiation of the pump radiation wavelength λ _pmp . In the case of optically reading out the quantum states of the quantum dots NV1, NV2, NV3, the quantum bits of the quantum computer QC are recorded Photodetector PD by means of the optical system OS at least part of the fluorescence radiation FL. In this case, the photodetector PD converts at least part of the fluorescence radiation FL into a receiver output signal S0. A subsequent amplifier V amplifies and, if necessary, filters the receiver output signal S0 into a received signal S1. In the case of electronic reading of the quantum states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC, the device for electronically reading out the states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC generates the received signal S1. The control device µC controls the one or more devices mWA, MW/RF-AWFG for generating an electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3. The control device µC can be controlled by controlling one or more devices mWA, MW/RF-AWFG for generating an electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or by controlling the emission of the light source LD Change states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. The control device µC can be controlled by controlling one or more devices mWA, MW/RF-AWFG for generating an electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or by controlling the emission of the light source LD Coupling states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC with each other. For this purpose, the control device μC typically has means for generating a measured value signal S4 with one or more measured values from one or more received signals S1. The measured value signal S4 depends on quantum states of quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. What is special about the quantum computer QC is that, in contrast to the prior art, the deployable quantum computer QC and/or the mobile device has a deployable power supply (LDV, TS, BENG, SRG) for supplying at least some of the sub-devices of the quantum computer QC with energy. The relocatable energy supply (LDV, TS, BENG, SRG) preferably has a mobile energy supply (LDV, TS, BENG) and an energy processing device SRG, in particular a voltage converter or a voltage regulator or a current regulator.

The quantum computer QC preferably has not only quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC, but also one or more nuclear core quantum dots CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ as nuclear quantum bits. The nuclear spins of isotopes with magnetic moments preferably form these nuclear quantum dots. The core quantum dots preferably form the nuclear quantum bits of the quantum computer. In this case, the proposed deployable quantum computer QC preferably also has one or more devices mWA, MW/RF-AWFG for generating an electromagnetic wave field at the respective location of the core quantum dots CI1 ₂ , CI1 ₃ , CI2 1 , _{CI2 2 ,} CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ on. Typically, the one or more devices mWA, MW/RF-AWFG for generating an electromagnetic wave field at the respective location of the core quantum dots CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ are entirely or at least partially identical to the one or more devices mWA, MW/RF-AWFG for generating an electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3, which then at the same time also have one or more devices for generating an electromagnetic wave field at respective locations of the core quantum dots CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC. The quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and the nuclear core quantum dots CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC are preferably located in the common substrate D. Control device µC controls the one or more devices mWA, MW/RF-AWFG for generating an electromagnetic wave field. The control device µC can then control the one or more devices mWA, MW/RF-AWFG for generating an electromagnetic wave field and/or by controlling the emission of the light source LD, quantum states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or or change quantum states of the core quantum dots CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC. The control device µC can then control one or more devices mWA, MW/RF-AWFG for generating an electromagnetic wave field and/or by controlling the emission of the light source LD, quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC with other quantum dots NV1 , NV2, NV3 of the quantum bits of the quantum computer QC. The control device µC can then couple quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC with core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC. The control device μC can then be controlled by controlling one or more devices mWA, MW/RF-AWFG to generate an electromagnetic wave field and/or by control tion of the emission of the light source LD core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC with other core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC. The measured value signal S4 depends on quantum states of quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or on states of core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC.

The possibly mobile energy supply (LDV, TS, BENG) of the quantum computer QC supplies the energy processing device SRG with energy, the energy processing device SRG in turn supplying other device parts of the deployable quantum computer QC with electrical energy.

The possibly mobile energy supply (LDV, TS, BENG) preferably comprises a charging device LDV and a disconnecting device TS and an energy reserve BENG. This enables an improvement in the EMC sensitivity of the deployable quantum computer QC. (EMC = electromagnetic compatibility). For this purpose, the proposed quantum computer QC preferably has a first operating mode and a second operating mode. In the first operating mode of the deployable quantum computer QC, the separating device TS first connects the charging device LDV with the energy reserve BENG, so that the charging device LDV charges the energy reserve BENG with electrical energy from an external energy supply PWR in this first operating mode. In the first operating mode, firstly, the separating device TS connects the charging device LDV with the energy processing device SRG and, secondly, the charging device LDV supplies the energy processing device SRG with electrical energy from the external energy supply PWR. In the second operating mode, firstly the separating device TS preferably separates the charging device LDV from the energy reserve BENG and secondly the separating device TS separates the charging device LDV from the energy processing device SRG. Thirdly, in the second operating mode, the energy reserve BENG preferably supplies the energy processing device SRG with electrical energy.

The quantum computer QC preferably comprises a housing GH and a shield AS. Preferably there are the light source LD and the light source driver LDRV and the substrate D and the devices mWA, MW/RF-AWFG for generating the electromagnetic wave field and the control device µC and the memory RAM, NVM of the control device µC and the optical system OS and if necessary. the amplifier V and the shield AS are inside the housing GH. This protects these device parts and, if applicable, the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC in the substrate D from disruptive EMC influences. Typically, the shield AS can be part of the housing GH or the housing GH itself. Preferably there are at least parts of the device parts of the energy supply (LDV, TS, BENG, SRG) of the deployable quantum computer QC or those parts of the energy supply (LDV, TS, BENG, SRG) of the deployable quantum computer QC that provide an autonomous energy supply for a certain time enable autonomous operation of the deployable quantum computer QC, located within the common housing GH. The parts preferably have their own shielding AS.

An energy processing device SRG and an energy reserve BENG of the energy supply (LDV, TS, BENG, SRG) of the quantum computer QC are preferably located within the shield AS.

So that the quantum computer QC can be operated as a mobile quantum computer QC even during relocation, the quantum computer QC preferably includes means for its operation, whereby the relocatable quantum computer QC and all the necessary means for operating this relocatable quantum computer QC can be part of a mobile device. To make this possible, these means for operating the quantum computer QC can typically also be relocated if necessary. For the same reason, these means for operating the quantum computer QC are preferably part of the quantum computer QC. Both the quantum computer QC and these means for operating the quantum computer QC can be part of a mobile device. It is typically irrelevant whether the operation of the quantum computer QC is coupled to means and/or commands from outside the quantum computer QC despite the presence of all means for operating the quantum computer QC as part of the quantum computer QC.

As already mentioned above, the quantum computer QC is often part of a mobile device, the mobile device being in particular a smartphone or a portable quantum computer system or a vehicle or a robot or an aircraft or a missile or a satellite or a rum missile or a space station or a floating body or a ship or an underwater vehicle or an underwater floating body or a deployable weapon system or another mobile device.

In a further embodiment, the quantum computer QC preferably comprises a positioning device XT, YT. The positioning device XT, YT can preferably position the substrate D relative to the optical system OS in such a way that the optical system OS, in cooperation with the one or more devices mWA, MW/RF-AWFG for generating an electromagnetic wave field, is first in a first positioning a first set of quantum dots of the quantum bits of the quantum computer QC with a first number of quantum dots of the quantum bits of the quantum computer QC and possibly a second number of core quantum dots of the nuclear quantum bits of the quantum computer QC and secondly in a second positioning a second set of quantum dots Quantum bits of the quantum computer QC with a third number of quantum dots of the quantum bits of the quantum computer QC and possibly a fourth number of core quantum dots of the nuclear quantum bits of the quantum computer QC. The control device μC preferably controls the positioning device XT, YT for the substrate D in such a way that it assumes the first positioning or the second positioning or further positioning. In this way, the quantum computer QC can always reconfigure itself depending on its operating temperature during operation and/or during breaks in operation so that it can always use a maximum of quantum points of the quantum bits of the quantum computer QC and core quantum points of the nuclear quantum bits of the quantum computer QC.

In a further refinement, the quantum computer QC therefore has a temperature sensor ST, which determines a temperature measurement value for the temperature of the substrate D or for the temperature of a sub-device of the quantum computer QC that is thermally connected to it.

This results in a version of the quantum computer QC, wherein the quantum computer QC is set up and provided with a reduced first number of quantum dots of the quantum bits of the quantum computer QC even at room temperature of the substrate D or a temperature measurement value that corresponds to a value greater than 0 ° C to be able to work. At the same time, however, the quantum computer QC is also set up and intended to be able to work with an increased, third number of quantum dots of the quantum bits of the quantum computer QC at a temperature measurement value that corresponds to a value less than 0 ° C. In this way, the quantum computer QC can always reconfigure itself depending on its operating temperature during operation and/or during breaks in operation so that it can always use a maximum of quantum points of the quantum bits of the quantum computer QC and core quantum points of the nuclear quantum bits of the quantum computer QC.

The document presented here therefore discloses in one form a quantum computer QC, which is set up and intended to have a reduced second number of core quantum dots of the nuclear quantum bits of the quantum computer QC even at room temperature of the substrate D or a temperature measurement value that is greater than 0 ° C corresponds to being able to work. Preferably, the quantum computer QC is simultaneously set up and intended to be able to work with an increased fourth number of core quantum dots of the nuclear quantum bits of the quantum computer QC at a temperature measurement value that corresponds to a value less than 0 ° C. In this way, the quantum computer QC can always reconfigure itself depending on its operating temperature during operation and/or during breaks in operation so that it can always use a maximum of quantum points of the quantum bits of the quantum computer QC and core quantum points of the nuclear quantum bits of the quantum computer QC.

In a further embodiment, the quantum computer QC has one or more possibly relocateable cooling devices KV, which can be installed together with the quantum computer QC. One or more of the cooling devices KV are preferably suitable and/or intended to control the spin temperature of quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or core quantum dots _CI11 , _CI12 , _CI13 , _CI21 , _CI22 , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC and / or to lower the temperature of the substrate D.

In a further embodiment, one or more such cooling devices KV lower the temperature of quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or the temperature of core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC and/or the temperature of the substrate D to such an extent that the quantum computer QC has an increased third number of quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC compared to the reduced first number can work on quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. One or more such cooling devices preferably reduce KV the temperature of quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or the temperature of core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC and/or the temperature of the substrate D to such an extent that the quantum computer QC has a reduced second number of core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC can work with an increased fourth number of core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC.

In a further embodiment, one or more of the possibly relocatable cooling devices KV of the quantum computer QC include one or more closed loop helium gas cooling systems HeCLCS or one or more possibly relocatable closed loop helium gas cooling systems HeCLCS include one or more possibly relocatable cooling devices KV.

In a further embodiment, the quantum computer QC includes a second possibly relocatable energy supply BENG2, which is different from the first possibly relocatable energy supply BENG. Preferably, the second possibly relocatable energy supply BENG2 supplies one or more of the possibly relocatable cooling devices KV and/or one or more of the closed loop helium gas cooling systems HeCLCS with energy.

In another embodiment, the quantum computer QC and/or the mobile device have a mobile data interface DBIF, in particular a mobile radio data interface and/or a wired data interface.

In a further embodiment, a higher-level computer system, for example a central control device ZSE, can preferably use this data interface DBIF to control the control device µC in such a way that the control device µC of the quantum computer QC uses the quantum computer QC to carry out at least one manipulation of a state of at least one quantum bit of the quantum bits NV1, NV2, NV3 and/or to carry out at least one manipulation of a state of at least one nuclear core quantum bit of the nuclear core quantum bits CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ . The higher-level central control unit ZSE preferably controls the control device μC via the mobile data interface DBIF.

Preferably, the first possibly deployable energy reserve BENG and/or the second possibly deployable energy reserve BENG2 comprise one or more batteries and/or one or more accumulators or one or more capacitors and/or one or more interconnection of several of these energy storage devices. The quantum computer QC and/or the mobile device preferably have one or more charging devices LDV. Typically, one or more charging devices LDV are intended and/or are intended to store energy at least temporarily in at least some or all of the rechargeable energy storage devices BENG, BENG2.

In a variant, in the quantum computer QC, the first possibly deployable energy reserve BENG and/or the second possibly deployable energy reserve BENG2 can comprise one or more energy stores that generate energy from at least one or more fluids by means of chemical and/or electrochemical processes. In this case, the first possibly deployable energy reserve BENG and/or the second possibly deployable energy reserve BENG2 and/or the quantum computer QC preferably have one or more storage tanks for these fluids. One or more of these storage tanks supply one or more energy storage devices of the quantum computer QC with one or more of these fluids, which typically serve to generate energy. Preferably, one or more of the energy storage devices include one or more galvanic cells and/or one or more fuel cells and/or one or more internal combustion engines and/or turbines and the like, each of which is coupled to one or more electrical generators, and/or one or a plurality of thermal energy conversion machines, each coupled to one or more electrical generators. One or more of the mobile energy supplies of the quantum computer QC preferably have one or more energy processing devices SRG, in particular one or more voltage converters and/or one or more voltage regulators and/or one or more current regulators. One or more of the energy storage devices preferably supply the energy processing devices SRG with energy. One or more of the energy processing devices SRG preferably in turn supply one or more device parts of the quantum computer QC with electrical energy that has been suitably prepared and stabilized for the relevant device part.

In a further variant of the quantum computer QC, the first possibly deployable energy reserve BENG and/or the second possibly deployable energy reserve BENG2 comprise one or more energy stores that generate energy using mechanical processes. One or more of these energy stores then preferably comprise one or more generators and/or one or more alternators and/or one or more electric motors that can be operated as a generator. Typically, one or more mobile energy supplies of the quantum computer QC have one or more energy processing devices SRG, in particular one or more voltage converters or one or more voltage regulators or one or more current regulators. One or more of the energy storage devices supply one or more of the energy processing devices SRG with energy. One or more of the energy processing devices SRG then preferably supply one or more other device parts of the quantum computer QC with electrical energy.

In a further variant of the quantum computer QC, the first deployable energy reserve BENG and/or the second deployable energy reserve BENG2 preferably comprise one or more energy stores that generate energy by converting electromagnetic radiation, in particular light, into electrical energy. For this purpose, one or more of the energy storage devices preferably include one or more solar cells and/or one or more functionally equivalent devices, such as PN junctions. In this case, one or more of the mobile energy supplies of the quantum computer QC preferably have one or more energy processing devices SRG, in particular one or more voltage converters and/or one or more voltage regulators and/or one or more current regulators. One or more of the energy stores of the energy reserve BENG, BENG2 of the quantum computer QC then typically supply one or more of the energy processing devices SRG with energy at least temporarily. One or more energy processing devices SRG then supply one or more other device parts of the quantum computer QC with electrical energy.

In a further variant of the quantum computer QC, the first possibly deployable energy reserve BENG and/or the second possibly deployable energy reserve BENG2 comprise one or more energy storage devices that generate energy by means of nuclear processes. One or more of the mobile energy supplies of the quantum computer QC include one or more energy processing devices SRG, in particular one or more voltage converters and/or one or more voltage regulators and/or one or more current regulators. One or more of the energy stores of the energy reserve BENG, BENG2 of the quantum computer QC preferably supply one or more of the energy processing devices SRG with energy at least temporarily. One or more of these energy processing devices SRG then in turn supply one or more device parts of the quantum computer QC with electrical energy.

In a further embodiment, one or more of the energy storage devices comprise one or more thermonuclear batteries or radionuclide batteries or one or more devices that are functionally equivalent to such a thermonuclear battery.

In a further variant, the substrate D comprises diamond. In this case, one or more of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC in the substrate D are preferably defect centers and/or paramagnetic centers in diamond. One or more of the defect centers in diamond NV centers or ST1 centers or SiV centers or TR12 centers are then particularly preferred.

The deployable quantum computer QC preferably comprises one or more core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC based on isotopes with a magnetic moment µ. The core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC are preferably coupled to quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC .

Preferably, the substrate D is essentially at least partially in the area of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC and the quantum dots NV1 , NV2, NV3 of the quantum bits of the quantum computer QC isotopically pure. This has the advantage that the magnetic moments of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC and the quantum dots NV1, NV2, NV3 the quantum bits of the quantum computer QC do not couple with such parasitic magnetic moments from impurities of the substrate D. For this purpose, the isotopes of the substrate D apart from atoms that have the core quantum dots CI1 ₁ , CI12, CI1 1 , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , _{CI3 1 ,} CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC preferably form essentially no nuclear magnetic moment.

In a further embodiment, the quantum computer QC has one or more fans and/or one or more heat exchangers for heat exchange with the environment and/or one or more heat exchangers for heat exchange with the ambient air and/or one or more radiation coolers for heat exchange with the ambient air or the surroundings by means of electromagnetic heat radiation.

In a further variant of the deployable quantum computer QC, one or more of the fans and/or one or more of the heat exchangers exchange energy in the form of heat with one or more of the deployable cooling devices KV.

In a further modification, the quantum computer QC has an internal shielding AS. The internal shielding AS preferably shields the substrate D with the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and possibly the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC against electromagnetic fields of the control device µC and/or the memory RAM, NVM and/or the power supply SRG, TS, LDV, BENG, BENG2 and/or the light source driver LDRV and/or the light source LD . In a further modification, the deployable quantum computer QC has an internal shielding AS. The internal shielding AS preferably shields the substrate D with the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and possibly the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC against magnetic fields of the control device µC and/or the memory RAM, NVM and/or the power supply SRG, TS, LDV, BENG, BENG2 and/or the light source driver LDRV and/or the light source LD.

In order to be able to relocate the relocatable quantum computer QC, the relocatable quantum computer QC is in this case preferably equipped, at least temporarily, with one or more wheels or a chassis or functionally equivalent device parts, which can also be driven and / or braked.

In another embodiment, the deployable quantum computer QC has, at least at times, one or more drive devices. According to the proposal, one or more of the drive devices is a wheel or a propeller or a propeller or a turbine or a rocket engine or a drive wheel or an MHD engine. MHD stands for magnetohydrodynamic.

In embodiments of the deployable quantum computer QC, which are to be operated in a fluid and moved for deployment, it is expedient if, in certain applications, such a deployable quantum computer QC has aerodynamically and/or hydrodynamically shaped functional elements for reducing and/or controlling aerodynamic effects and/or hydrodynamic Effects and / or for generating dynamic buoyancy, in particular wings and / or flaps.

• - die Steuervorrichtung µC und/oder
• - der Speicher RAM, NVM der Steuervorrichtung µC und/oder
• - der Rechnerkern CPU und/oder
• - die Datenschnittstelle DBIF und/oder
• - die interne Datenschnittstelle MDBIF und/oder
• - der Lichtquellentreiber LDRV und/oder
• - der Wellenformgenerator WFG und/oder
• - der Verstärker V und/oder
• - der Fotodetektor PD und/oder
• - die erste Kameraschnittstelle CIF und/oder
• - die zweite Kameraschnittstelle CIF2 und/oder
• - die erste Kamera CM1 und/oder
• - die zweite Kamera CM2 und/oder
• - der Temperatursensor ST und/oder
• - der Mikrowellen- und/oder Radiowellenfrequenzgenerator MW/RF-AWFG zur Erzeugung weitestgehend frei vorgebbarer Wellenformen und/oder
• - die Magnetfeldsensoren MSx, MSy, MSz und /oder
• - die Magnetfeldsteuerungen MFSx, MFSy, MFSz und/oder
• - die erste Energieaufbereitungsvorrichtung SRG und/oder
• - die zweite Energieaufbereitungsvorrichtung SRG2 und/oder
• - die Energiereserve BENG und/oder
• - die zweite Energiereserve BENG2 und/oder
• - die Trennvorrichtung TS und/oder
• - die Ladevorrichtung LDV.

In some special versions of the deployable quantum computer QC, it makes sense for electronic device parts of the quantum computer QC to be at least partially designed in radiation-hard electronics. Such preferably radiation-hard device parts of the quantum computer QC are, for example:

• - the control device µC and/or
• - the memory RAM, NVM of the control device µC and/or
• - the computer core CPU and/or
• - the data interface DBIF and/or
• - the internal data interface MDBIF and/or
• - the light source driver LDRV and/or
• - the waveform generator WFG and/or
• - the amplifier V and/or
• - the photodetector PD and/or
• - the first camera interface CIF and/or
• - the second camera interface CIF2 and/or
• - the first camera CM1 and/or
• - the second camera CM2 and/or
• - the temperature sensor ST and/or
• - the microwave and/or radio wave frequency generator MW/RF-AWFG for generating largely freely definable waveforms and/or
• - the magnetic field sensors MSx, MSy, MSz and/or
• - the magnetic field controls MFSx, MFSy, MFSz and/or
• - the first energy processing device SRG and/or
• - the second energy processing device SRG2 and/or
• - the energy reserve BENG and/or
• - the second energy reserve BENG2 and/or
• - the separating device TS and/or
• - the LDV loading device.

In the sense of the document presented here, radiation-hard means that these functional elements of the quantum computer QC are intended and/or suitable for use in space and/or in areas of increased ionizing radiation, such as nuclear reactors or the environment of thermonuclear batteries.

In many applications, it is advantageous if the quantum computer QC has a control device μC, which at least temporarily executes a neural network model. The neural network model that the control device µC typically executes processes input values and/or the values of input signals. The neural network model that the control device µC typically executes outputs output signals and/or output values of output signals. The control device µC then preferably influences, depending on output signals and/or output values of the neural network model that the control device µC typically executes, states of quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or states of core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC. Conversely, the control device preferably influences μC depending on the states of quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or states of core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC input signals and/or input values of the neural network model that the control device µC typically executes.

Thus, the document presented here discloses, among other things, a smartphone and/or a portable quantum computer system and/or a mobile quantum computer system and/or vehicle and/or robot and/or aircraft and/or missile and/or satellite and/or a rum missile and/or space station and/or floating body and/or ship and/or underwater vehicle and/or surface floating body and/or underwater floating body and/or deployable weapon system and/or warhead and/or surface or underwater vehicle and/or projectile and/or other mobile device and/or movable Contraption. For the sake of simplicity, the document presented here refers to all of these as “vehicles”. The document presented here therefore proposes a vehicle in this very broad sense, which includes a quantum computer QC, as described above. The document presented here conversely proposes a quantum computer as previously described, which is a vehicle in the broad sense described above.

In a further, preferred variant, the quantum computer QC is intended to decrypt and/or encrypt the data communication, in particular of the control device μC, via a data interface DBIF. This is preferably the data interface DBIF of the control device µC.

Such a vehicle preferably includes sensors and/or measuring means in the broadest sense, which transmit measured values about the surroundings of the vehicle and/or conditions of the vehicle and/or conditions of the vehicle occupants or users of the vehicle and/or conditions of the vehicle's payload to the Supply control device µC. Under certain circumstances, the control device µC also receives measured values about the vehicle's surroundings via the DBIF data interface. The quantum computer QC and possibly the control device μC can preferably determine a situation assessment for the overall condition of the vehicle and/or the surroundings of the vehicle depending on such measured values. The overall condition of the vehicle in the sense of the document presented here can include the condition of the vehicle's surroundings and/or the condition of the vehicle occupants and/or the condition of the vehicle's load.

• - ein Radar-Sensor und/oder
• - ein Mikrofon und/oder
• - ein Ultraschalmikrofon und/oder
• - ein Infraschallmikrofon und/oder
• - einen Ultraschalltransducer und/oder
• - einen Infrarotsensor und/oder
• - einen Gassensor und/oder
• - einen Beschleunigungssensor und/oder
• - ein Geschwindigkeitssensor und/oder
• - einen Strahlungsdetektor und/oder
• - ein bildgebendes System und/oder
• - eine Kamera und/oder
• - eine Infrarotkamera und/oder
• - eine Multispektralkamera und/oder
• - ein LIDAR-System und/oder
• - ein Ultraschallmesssystem und/oder
• - ein Dopplerradarsystem und/oder
• - ein Quantenradarsystem und/oder
• - ein Quantensensor und/oder
• - ein Positionssensor und/oder
• - ein Navigationssystem und/oder
• - ein GPS-Sensor (oder eine funktionsäquivalente Vorrichtung) und/oder
• - ein Lagesensor und/oder
• - ein Partikelzähler und/oder
• - ein Detektionssystem für biologische Stoffe, insbesondere für biologische Kampstoffe, und/oder
• - ein Gravimeter und/oder
• - ein Kompass und/oder
• - ein Gyroskop und/oder
• - ein MEMS-Sensor und/oder
• - ein Drucksensor und/oder
• - ein Neigungswinkelsensor und/oder
• - ein Temperatursensor und/oder
• - ein Feuchtesensor und/oder
• - ein Windgeschwindigkeitssensor und/oder
• - ein Wellenfrontsensor und/oder
• - ein mikrofluidisches Messsystem und/oder
• - ein Abstandsmesssystem und/oder
• - ein Längenmesssystem und/oder
• - ein biologischer Sensor zur Detektion biologischer Marker und/oder Viren und/oder Mikroben oder dergleichen und/oder
• - ein Sensorsystem zur Erfassung biologischer Messwerte von Fahrzeuginsassen und/oder zur Erfassung biologischer Messwerte lebender Ladung, insbesondere von Tieren und/oder biologischen Materialien,
• - ein Seat-Occupation-Messystem und/oder
• - ein Spannungssensor und/oder ein Stromsensor und/oder ein Leistungssensor.

In a further form, the document presented here proposes that at least one or more sensors SENS of the vehicle is one of the following sensors SENS that deliver measured values or that it includes at least one of the following sensors SENS that deliver measured values as a subsystem:

• - a radar sensor and/or
• - a microphone and/or
• - an ultrasound microphone and/or
• - an infrasonic microphone and/or
• - an ultrasound transducer and/or
• - an infrared sensor and/or
• - a gas sensor and/or
• - an acceleration sensor and/or
• - a speed sensor and/or
• - a radiation detector and/or
• - an imaging system and/or
• - a camera and/or
• - an infrared camera and/or
• - a multispectral camera and/or
• - a LIDAR system and/or
• - an ultrasound measuring system and/or
• - a Doppler radar system and/or
• - a quantum radar system and/or
• - a quantum sensor and/or
• - a position sensor and/or
• - a navigation system and/or
• - a GPS sensor (or a functionally equivalent device) and/or
• - a position sensor and/or
• - a particle counter and/or
• - a detection system for biological substances, in particular for biological agents, and/or
• - a gravimeter and/or
• - a compass and/or
• - a gyroscope and/or
• - a MEMS sensor and/or
• - a pressure sensor and/or
• - an inclination angle sensor and/or
• - a temperature sensor and/or
• - a humidity sensor and/or
• - a wind speed sensor and/or
• - a wavefront sensor and/or
• - a microfluidic measuring system and/or
• - a distance measuring system and/or
• - a length measuring system and/or
• - a biological sensor for detecting biological markers and/or viruses and/or microbes or the like and/or
• - a sensor system for recording biological measurements of vehicle occupants and/or for recording biological measurements of living cargo, in particular of animals and/or biological materials,
• - a seat occupation measurement system and/or
• - a voltage sensor and/or a current sensor and/or a power sensor.

As a consistent further development, the document presented here proposes a vehicle in the broad sense described above, in which the quantum computer QC controls the vehicle and/or device parts of the vehicle and/or influences a control of the vehicle or a device part of the vehicle depending on these measured values .

The document presented here further proposes a variant in which the vehicle has an interior and in which the quantum computer QC influences parameters of the interior of the vehicle and/or a device part in the interior of the vehicle depending on the measured values.

The technical teaching presented here reveals in particular that the vehicle can be a weapon system and/or that the vehicle can include a weapon system that is coupled to the quantum computer QC.

For military applications, the vehicle may include a fire control system. The fire control system can in turn comprise one or more quantum computers QC and/or be coupled to one or more quantum computers QC. The control of the weapon system by the fire control system preferably depends, at least temporarily, on the quantum computer QC and its signaling. The weapon system is controlled by the fire control system preferably in interaction between the fire control system and the QC quantum computer.

The vehicle preferably comprises an evaluation device which classifies the intended control of the weapon system with regard to the expected effects before the control is carried out and determines a control command class. The evaluation device preferably prevents execution of the control or postpones this execution until it is released by a human user if the control command determined in cooperation with the quantum computer QC falls into a predetermined control class.

For example, the vehicle can identify one or more targets with the help of the quantum computer QC.

The vehicle can then classify the one or more targets, for example with the aid of the quantum computer QC, in particular with the aid of a neural network program, which can be executed, for example, by a control computer µC of the quantum computer QC.

In the case of a vehicle for military purposes or a weapon system, the vehicle or weapon system can use the QC quantum computer to determine a temporal order or prioritization of the combat against multiple targets.

In the case of a vehicle for military purposes or a weapon system, the vehicle or weapon system can use the QC quantum computer to determine a time to engage a target.

In the case of a vehicle for military purposes or a weapon system, the vehicle or the weapon system can use the QC quantum computer to determine a weapon type and/or ammunition to combat a target.

The document presented here suggests, among other things, a possible version of a vehicle that uses the quantum computer QC to determine a route for the vehicle.

In the case of a vehicle for military purposes or a weapon system, the vehicle or weapon system can use the quantum computer QC to determine a route for a weapon or a warhead or a projectile or an ammunition or another vehicle.

The document presented here also proposes, among other things, a vehicle in which the control device μC at least temporarily executes a neural network model and in which the neural network model processes input values and/or input signals and outputs output signals and/or output values. As already described above, the control device µC typically influences states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or states of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , depending on output signals and/or output values of the neural network model. CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC. In this embodiment, the control device typically influences µC depending on the states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or states of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC input signals and/or input values of the neural network model.

Substrate

As described above, the quantum computer QC according to the proposal comprises a substrate D with one or more quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. The substrate D preferably comprises diamond as the substrate material. The diamond is preferably isotopically pure or has at least one isotopically pure portion, which preferably has the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. The quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC are preferably paramagnetic centers. In the case when the substrate material of the material of the substrate D comprises diamond, the paramagnetic centers are preferably ST1 centers and/or preferably TR1 centers and/or very particularly preferably NV centers. This means that interference caused by such isotopic impurities does not interfere with the functionality of the quantum bits, or at most only does so to a sufficiently small extent. In relation to diamond, this means that the diamond preferably consists essentially of ¹² C isotopes as base isotopes. Such ¹² C isotopes do not have a magnetic moment that can interact with the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. The core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 1 , _{CI3 2 ,} CI3 ₃ of the nuclear quantum bits of the quantum computer QC are preferably also located in the isotopically pure region of the substrate D. When we talk about isotopic purity here, the isotopes that serve as core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC are at not taken into account when assessing isotope purity. At this point, this writing specifically refers to Scripture DE 10 2020 125 189 A1 , whose technical teachings for the following international procedures, to the extent legally permissible in the relevant registration countries, are part of the disclosure of this document by reference. Isotopically pure within the meaning of this disclosure and the DE 10 2020 125 189 A1 is a material when the concentration of isotopes other than the base isotopes that dominate the material is so low that the technical purpose is achieved to a level sufficient for the production and sale of products with an economically sufficient production yield. The DE 10 2020 125 189 A1 lists the relevant isotope ratios of the relevant elements on which the technical teaching disclosed here is based. Since isotopically pure diamonds are extremely expensive, it makes sense if the substrate D comprises a diamond material and, for example, the diamond material comprises an epitaxially at least locally grown isotopically pure layer essentially made of ¹² C isotopes. This can be deposited, for example, using CVD and other deposition methods on the original surface of a silicon wafer used as substrate D or a diamond surface. From now on, the term substrate D includes the part of the combination of substrate D and epitaxially grown layer DEPI in which the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC are manufactured. Typically this is the epitaxial layer DEPI. Essentially this means that the total proportion K _1G ' of the C isotopes with magnetic moment, which are part of the substrate D, based on 100% of the C atoms, which are part of the sub strats D are, compared to those in the tables of DE 10 2020 125 189 A1 specified natural total proportion K _1G is reduced to a proportion K _1G 'of the C isotopes with magnetic moment which are part of the substrate D, based on 100% of the C isotopes which are part of the substrate D. This proportion K _1G ' is preferably smaller than 50%, better smaller than 20%, better smaller than 10%, better smaller than 5%, better smaller than 2%, better smaller than 1%, better smaller than 0.5% , better less than 0.2%, better less than 0.1% of the natural total proportion K _1G for C isotopes with magnetic moment on the C isotopes of the substrate D in the area of influence of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 _{1 , CI2 2 ,} CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC. When determining the proportion K _1G ', those C atoms of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC are not taken into account, since their magnetic moments are intentional and therefore not parasitic.

The use of NV centers and/or ST1 centers and/or TR12 centers or L1 centers as quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC enables the operation of the quantum computer QC at room temperature and thus the ability to deploy it in the first place Quantum Computer QC. The electron spin configuration of such a paramagnetic center serves as a quantum dot of the quantum dots NV1, NV2, NV3. the quantum bits of the quantum computer QC Preferably, the quantum computer QC includes, in addition to such quantum dots _NV1 , NV2, NV3 as quantum bits, also nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 2 , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ as nuclear core quantum bits. Typically, the magnetic moments of isotopes that have non-zero magnetic moments due to nuclear spin serve as nuclear nuclear quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ the nuclear quantum bits of the quantum computer QC. Such nuclear magnetic moments of the relevant isotopes of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC preferably couple with the electron configuration of the paramagnetic centers of the Quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. This allows a control device μC of the quantum computer QC to control the nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC by manipulating the states of the quantum dots Manipulate NV1, NV2, NV3 of the quantum bits of the quantum computer QC. The control device μC can also determine the nuclear quantum states of the nuclear quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC by means of an electrical or optical readout Capture quantum states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. The control device µC can also control core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC by means of chains of coupled quantum dots NV1, NV2, NV3 of the quantum bits of the QC quantum computer are coupled together. The nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC thus form nuclear core quantum bits. These nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC are preferably the nuclear spins of isotopes with a magnetic nuclear Core moment. At this point the document presented here expressly refers to the document again DE 10 2020 125 189 A1 , whose technical teachings for the following international procedures, to the extent legally permissible in the relevant registration countries, are part of the disclosure of this document by reference. The nuclear quantum dots CI1 ₁ , CI1 _{2 ,} CI1 ₃ , CI2 1 , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits are characterized by very long T2 times. The proposed quantum computer QC preferably uses its quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC to control and entangle the states of the nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC and for reading out the nuclear quantum states of the nuclear quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC. The quantum states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC can be read out optically and/or electrically. With regard to electrical reading, this document expressly refers to the document DE 10 2020 125 189 A1 , whose technical teachings for the following international procedures, to the extent legally permissible in the relevant registration countries, are part of the disclosure of the document presented here by reference. Another advantage of the quantum computer QC proposed here is the relatively easy operation and the better selectivity of the control of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and the good scalability compared to other quantum computers.

As described above, a proposed quantum computer QC typically comprises a substrate D with one or more quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. In addition, the substrate D preferably also has one or more nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC. The quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC are preferably one or more paramagnetic centers which form one or more quantum bits. Preferably, the nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC are one or more isotopes with a magnetic moment, which form one or more core quantum bits. The document presented here expressly refers again to this DE 10 2020 125 189 A1 . Preferably, the nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC are the magnetic moments of isolated isotopes in the vicinity the quantum dots NV1, NV2, NV3 the quantum bits of the quantum computer QC. Here, proximity means that a coupling of the magnetic moments of the relevant isotopes, which are the nuclear quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC form, with the nearby quantum dot of the nearby quantum bit is possible with the device presented here.

The quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC preferably have a magnetic moment of an electron configuration of the respective quantum dot. In the sense of the technical teaching of the document presented here, the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC preferably couple to one another using this magnetic moment. One or more quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC are preferably paramagnetic centers in the substrate D. Preferably, the Fermi level of the substrate D in the area of a paramagnetic center used as a quantum dot is set so that the paramagnetic Center is electrically charged. The electrical charge is preferably negative. In the case of an NV center as a paramagnetic center, the NV center is preferably negatively charged. In the case of an NV center as a paramagnetic center, the NV center is therefore preferably an NV ^- center. The NV centers in the substrate D therefore preferably include NV ^- centers. Doping the substrate D in the area of the paramagnetic center preferably ensures that the paramagnetic center is electrically charged in the intended manner. Isotopes without a magnetic moment as doping atoms preferably dope the material of the substrate D in the area of the relevant quantum dot of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. These doping atoms preferably shift the Fermi level in the area of this relevant quantum dot without a magnetic moment. These doping atoms therefore preferably shift the Fermi level in the area of the relevant paramagnetic center without a magnetic moment. Preferably, the substrate D essentially comprises isotopes apart from the isotopes that serve as core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC without nuclear magnetic moment. Since the atoms of III. Main group of the periodic table and the V. Main group of the periodic table generally do not have any stable isotopes without a magnetic moment, so the material of the substrate (D) is preferably mixtures and / or compounds of isotopes without a magnetic moment, for example from isotopes of VI. Main group - e.g. ¹² C, ¹⁴ C, ²⁸ Si, ³⁰ Si, ⁷⁰ Ge, ⁷² Ge, ⁷⁴ Ge, ⁷⁶ Ge, ¹¹² Zn, ¹¹⁴ Zn, ¹¹⁶ Zn, ¹¹⁸ Zn, ¹²⁰ Zn, ¹²² Zn, ¹²⁴ Zn and/or the VI. Main group ¹⁶ E, ¹⁸ E, ³² S, ³⁴ S, ³⁶ S, ⁷⁴ Se, 76 Se, ⁷⁸ Se, ⁸⁰ Se, ⁸² Se, ¹²⁰ Te, ¹²² Te, ¹²⁴ Te, ¹²⁶ Te, ^{128 Te} , ¹³⁰ Te, and ^/ or the II main group ²⁴ Mg ^{, 26} Mg, ⁴⁰ Ca, ⁴² Ca, 44 Ca, ⁴⁶ Ca, 48 Ca, ⁸⁴ Sr, ⁸⁶ Sr, ⁸⁸ Sr, ¹³ ° Ba, ¹³² Ba, ¹³⁴ Ba, ¹³⁶ Ba, ¹³⁸ Ba, and/or the II subgroup ⁴⁶ Ti, ⁴⁸ Ti, ⁵⁰ Ti, ⁹⁰ Zr, ⁹⁰ Zr, ⁹² Zr, ⁹⁴ Zr, ⁹⁶ Zr, ¹⁷⁴ Hf, ¹⁷ 6Hf, ¹⁷⁸ Hf, and/or the IV subgroup ⁵⁰ Cr, ⁵² Cr, ⁵³ Cr, ^{92 Mo, 94 Mo, 96 Mo, 98 Mo, 100 Mo , 180 W} , ¹⁸² W, ¹⁸⁴ W, ¹⁸⁶ W, and/or the VI. Subgroup ⁵⁴ Fe, ⁵⁶ Fe, ⁵⁸ Fe, ⁹⁶ Ru, ⁹⁸ Ru, ¹⁰⁰ Ru, ¹⁰² Ru, ¹⁰⁴ Ru, ¹⁸⁴ Os, ¹⁸⁶ Os, ¹⁸⁸ Os, ¹⁹⁰ Os, ¹⁹² Os and/or the VIII subgroup ⁵⁸ Ni, ⁶⁰ Ni, ⁶² Ni, ⁶⁴ Ni, ¹⁰² Pd, ¹⁰² Pd, 104 Pd ^{, 106} Pd, ¹⁰⁸ Pd, ¹¹⁰ Pd, ¹⁹⁰ Pt, ¹⁹² Pt, ¹⁹⁴ Pt, ¹⁹⁶ Pt, ¹⁹⁸ Pt and/or the X subgroup ⁶⁴ Zn, ⁶⁶ Zn, ⁶⁸ Zn, ⁷⁰ Zn, ¹⁰⁶ Cd, 108 Cd, ¹¹⁰ Cd, ¹¹² Cd, ^{114 Cd} , ¹¹⁶ Cd, ¹⁹⁶ Hg, ¹⁹⁸ Hg, ²⁰⁰ Hg, ²⁰² Hg, ²⁰⁴ Hg and/or the lanthanides: ¹³⁶ Ce, ¹³⁸ Ce, ¹⁴⁰ Ce, ¹⁴² Ce ^, 142 Nd, ¹⁴⁴ Nd, ¹⁴⁶ Nd, ¹⁴⁸ Nd, ¹⁵⁰ Nd, 144 Sm, ¹⁴⁶ Sm, ¹⁴⁸ Sm, ¹⁵⁰ Sm, ¹⁵² Sm, ¹⁵⁴ Sm, ¹⁵² Gd, ¹⁵⁴ Gd, ^{156 Gd} , ¹⁵⁸ Gd ^{, 160} Gd, ¹⁵⁶ Dy, ¹⁵⁸ Dy, 160 Dy, ¹⁶² Dy, ¹⁶⁴ Dy, ¹⁶² Er, ¹⁶⁴ Er, ¹⁶⁶ Er, ¹⁶⁸ Er, ¹⁷⁰ Er, ¹⁶⁸ Yb, ¹⁷⁰ Yb, ¹⁷² Yb, ¹⁷⁴ Yb, ¹⁷⁶ Yb, and/or the actinides ²³² Th, ²³⁴ Pa, ²³⁴ U, ²³⁸ U, ²⁴⁴ Pu in question. These isotopes can also be used as doping atoms for doping the substrate (D). If the substrate D comprises diamond and if the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC comprise paramagnetic centers, ³² S, ³⁴ S, ³⁶ S, ¹⁶ O and ¹⁸ O are preferred as doping isotopes for shifting the Fermi level . For the formation of NV centers in diamond as substrate D, an advantageous effect can also be observed for doping with phosphorus, although this is less optimal. The phosphorus isotopes typically have a magnetic moment that corresponds to the electron concentration figuration of the paramagnetic centers interacts. However, this interaction is typically undesirable.

Light source LD

According to the proposal, the proposed quantum computer QC preferably comprises a light source LD. The light source LD is preferably a laser which can irradiate quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC with pump radiation LB of a pump radiation wavelength λ _pmp . The light source LD preferably irradiates the relevant quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC with pump radiation LB, which is pulse-modulated in its time intensity profile, i.e. preferably pulsed.

Preferably, the light source LD can emit light pulses of the pump radiation LB at light pulse start times t _sp that can be predetermined by the control device µC, based on a reference time t _0p , with a light pulse duration t _dp . A control device μC of the quantum computer preferably controls the light source LD with the aid of a light source driver LDRV via a control data bus SDB. The light source driver LDRV supplies the light source LD with energy. This energy supply to the light source LED typically depends on control commands that the light source driver LDRV receives from the control device µC via the control data bus SDB. The radiation power of the pump radiation LB emitted by the light source LD typically depends on control commands that the light source driver LDRV receives from the control device μC via the control data bus SDB, and on one or more transmission signals S5. The light source LD is preferably a semiconductor laser. Most preferably, the LED light source is a laser diode. The use of an LED (light-emitting diode) as a light source LD is also conceivable. In the exemplary use of NV centers as paramagnetic centers NV1, NV2, NV3 in diamond as quantum dots of the quantum bits of the quantum computer QC, the light from the light source LD used as pump radiation LB preferably has a wavelength in a wavelength range of 400 nm to 700 nm wavelength and / or better 450 nm to 650 nm and/or better 500 nm to 550 nm and/or better 515 nm to 540 nm. In the course of developing the technical content of this document, a wavelength of 532 nm resulted in the electromagnetic radiation from the light source used as pump radiation LB LD good results. The light source LD preferably comprises a laser, which is preferably a semiconductor laser. In the case of NV centers as paramagnetic centers in diamond as substrate D, a laser diode from Osram of the type PLT5 520B with a 520 nm wavelength has proven itself as an exemplary light source LD for irradiating the NV centers in diamond with pump radiation LB. The proposed quantum computer QC preferably comprises said light source driver LDRV, which controls the emission of the pump radiation LB by the light source LD.

A waveform generator WFG preferably controls the light source driver LDRV and thus the light source LD by means of a transmission signal S5. The waveform generator WFG generates the transmission signal S5 preferably synchronized in time to the radio frequency and microwave signals that the microwave and / or radio wave frequency generator MW / RF-AWFG generates to generate largely freely definable waveforms (English: arbitrary wave form generator) and by means of a Microwave and / or radio wave antenna mWA radiates into the substrate D. The microwave and/or radio wave antenna mWA thus irradiates the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC in a fixed temporal phase relationship to the light pulses of the irradiation of the irradiation of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC with pump radiation LB through the light source LD. Typically, the microwave and/or radio wave frequency generator MW/RF-AWFG synchronizes itself to the waveform generator WFG on the transmission signal S5, preferably on the transmission signal S5. This ensures that the phase relationship between the radio and microwave signals from the microwave and/or radio wave frequency generator MW/RF-AWFG on the one hand and the light pulses from the light source LD on the other hand have a predeterminable phase relationship to one another. Preferably, the computer core CPU of the control device µC of the quantum computer QC sets the operating parameters of the waveform generator WFG and the microwave and/or radio wave frequency generator MW/RF-AWFG in accordance with the desired quantum operation in such a way that the quantum states of the quantum dots NV1, NV2, NV3 of the quantum bits of the Quantum computer QC and the core quantum states of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC can be manipulated as intended.

The light source LD preferably comprises a photodetector. The system preferably includes light source LD and light source driver LDRV and a controller. The photodetector PD of the light source LD can be, for example, a photodiode, which typically monitors the intensity of the pump radiation LB emitted by the light source LD. The controller is preferably part of the light source driver LDRV. The light source driver LDRV preferably drives the light source LD depending on the transmission signal S5. The controller is preferably a P controller or better an I controller or better a PI controller or better a PID controller or a controller with a frequency-optimized frequency response of the gain of the open control loop or the loop gain. The controller preferably compares the value of the measurement signal from the photodetector of the light source LD with the transmission signal S5 from the waveform generator WFG. Depending on the comparison result of the value of the transmission signal S5 with the value of the measurement signal of the photodetector of the light source LD, the controller of the light source LD then regulates the intensity of the pump radiation LB. The controller of the light source LD preferably regulates the intensity of the pump radiation LB by changing the driving power of the light source driver LDRV. As a result, in the ideal case, in the steady state, the intensity of the pump radiation LB essentially corresponds to the value of the transmission signal S5, apart from control deviations. Ideally, the controller of the light source driver LDRV has an analog-to-digital converter and a data interface to the internal control data bus SDB of the quantum computer QC. In this case, the controller and/or a control computer of the light source driver LDRV and/or a control computer of the light source LD can, for example, via the control data bus SDB of the quantum computer QC, which are controlled by the controller of the light source driver LDRV of the light source LD and/or the control computer of the light source LD and/or or provide the controller of the light source driver LDRV detected intensity values of the pump radiation LB to the control device μC of the quantum computer QC. In this case, the controller and/or said control computer of the light source LD and/or the control computer of the light source LD can, for example, via the control data bus SDB of the quantum computer QC, the other operating parameters of the light source LD, for example through an analog-to-digital converter and/or or sensors within the light source LD and/or the light source driver LDRV, such as respective operating voltages, respective temperatures or the like, also make available to the control device μC of the quantum computer QC. An amplifier of the light source LD and/or an amplifier of the light source driver LDRV preferably amplify the signal of the photodetector of the light source LD before, for example, the analog-to-digital converter of the controller of the light source driver LDRV converts this into a digital measurement signal for the controller of the light source driver LDRV Light source LD converts. The control device µC can, for example, configure the light source LD and/or the light source driver LDRV and their components via the control data bus SDB. Such configuration goals can, for example, but not only, the controller of the light source driver LDRV of the light source LD and its control parameters and / or the gain and / or the frequency response of the amplifier of the light source LD and / or the gain and / or the frequency response of the amplifier of the light source driver LDRV and be their parameters. The light source driver LDRV and the light source LD can form a unit. The light source driver LDRV and the light source LD can have one or more common control computers and/or one or more common analog-to-digital converters. For setting analog control parameters, the light source LD and/or the light source driver LD may have one or more digital-to-analog converters that provide analog control levels within the light source LD and/or the light source driver LD. The control device μC of the quantum computer QC preferably controls these digital-to-analog converters via the control data bus SDB. The possibly existing control computer of the light source LD and/or the possibly existing control computer of the LED driver LDRV can also control the digital-to-analog converters.

Optical system

The optical system OS preferably includes a confocal microscope. The light source LD emits the pump radiation LB. In the example of the 1 the pump radiation LB passes through the dichroic mirror DBS. The optical system OS focuses the pump radiation LB on quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC in the focal point of the optical system OS. The optical system OS prefers to use its confocal microscope. The irradiation of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC typically causes the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC to emit fluorescent radiation FL. The optical system OS typically detects at least part of the fluorescence radiation FL of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. The optical system OS supplies this detected fluorescence radiation FL to the photodetector PD via the dichroic mirror DBS. The dichroic mirror DBS or another device preferably separates the pump radiation LB and the fluorescent radiation FL from one another in such a way that essentially only fluorescent radiation FL reaches the photodetector PD. Instead of a dichroic mirror DBS can be used here proposed quantum computers QC therefore also include a combination of a semi-transparent mirror and an optical filter. The optical filter is then preferably arranged relative to the semi-transparent mirror on the side of the photodetector PD. The optical filter then preferably allows radiation with the fluorescence wavelength λ _fl of the fluorescence radiation FL to pass through essentially undamped. The optical filter then preferably essentially does not allow radiation with the pump radiation wavelength λ _pmp of the pump radiation LB to pass through. In the example of the 1 the proposed quantum computer QC has another semi-transparent or partially reflecting mirror STM. In the example of the 1 the further semi-transparent or partially reflecting mirror STM splits off part of the fluorescent radiation FL. The further semi-transparent or partially reflecting mirror STM supplies this divided fluorescent radiation FL to an exemplary first camera CM1. The first camera CM1 captures an image of the quantum dots NV1, NV2, NV3 emitting fluorescence radiation FL of the quantum bits of the quantum computer QC. In the example, the 1 the control device μC accesses the first camera CM1 and the captured image of the first camera CM1. For example, a user can access the image of the first camera CM1 via the external data bus EXTDB or another interface of the control device µC via the control computer µC and control parts of the quantum computer QC depending on the captured image of the first camera CM1. The computer core CPU of the control device µC can also, for example, query the captured image of the first camera CM1 via the control data bus SDB and then evaluate it or store it in a memory RAM, NVM or process it in some other way. For example, the computer core CPU of the control device µC can execute an image processing program. For example, the computer core CPU of the control device µC or another suitable sub-device of the quantum computer QC can, for example by evaluating the image captured by the first camera CM1, determine a mechanical offset of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC relative to the optical system OS and one Determine offset vector. Preferably, the computer core CPU of the control device µC or the other suitable sub-device of the quantum computer QC corrects this determined offset of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC compared to the optical system OS. For example, the computer core CPU of the control device µC or the other suitable sub-device of the quantum computer QC can eliminate the determined offset vector by means of a translational positioning device in the X direction XT and/or a translational positioning device in the Y direction YT. _For this purpose _{, the} translational _positioning device preferably shifts _in the ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC in the x direction in such a way that the X component of the detected offset vector preferably becomes essentially 0. For example, the control device μC can preferably control the translational positioning device XT in the X direction via the control data bus SDB by means of an X control device GDX and query operating parameters of the positioning device XT in the X direction. For this purpose, the X control device GDX for the translational positioning device XT in the X direction and the translational positioning device XT in the X direction is preferably connected to the control data bus SDB. The computer core CPU of the control device µC or the other suitable sub-device of the quantum computer QC preferably carry out a control algorithm that corresponds to a PI or PI controller or another suitable controller. Furthermore, the translational positioning device preferably shifts the substrate D with the quantum ALU from quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ in the Y direction YT. CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC in the Y direction in such a way that the Y component of the detected offset vector preferably becomes essentially 0. For example, the control device μC can preferably control the translational positioning device YT in the Y direction via the control data bus SDB by means of a Y control device GDY for the translational positioning device YT in the Y direction and query operating parameters of the positioning device YT in the Y direction. For this purpose, the Y control device GDY for the translational positioning device YT in the Y direction is preferably connected to the control data bus SDB. The computer core CPU of the control device μC or the other suitable sub-device of the quantum computer QC preferably carry out a control algorithm that corresponds to a PI or PI controller or another suitable controller. The quantum computer QC preferably also has a device for refocusing. For example, the optical system OS can comprise a sub-device that enables the optical system OS to be displaced in the Z direction relative to the substrate D. The computer core CPU of the control device µC can preferably control this sub-device to shift the optical system OS in the Z direction via the control data bus STB. Preferably, the computer core CPU of the control device µC can access operating parameters of this sub-device for shifting the optical system OS in the Z direction via the control data bus STB and preferably automatically focus the confocal microscope of the optical system OS. The computer core preferably regulates the CPU of the control device µC via the control data bus STB the distance between the optical system OS and substrate D in such a way as a function of the captured image of the first camera CM1 using this sub-device to shift the optical system OS in the Z direction according to that the focus of the captured images of the first camera lies on the fluorescent quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and remains in the event of mechanical disturbances. If the control device µC reduces or suppresses the fluorescence radiation FL of such quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC too far by manipulating the quantum state of quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC, then the control device µC takes the fluorescence radiation FL of this into account Quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC are no longer preferred for the duration of this state of these quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC in the position control of the substrate D relative to the optical system OS or in the focus control of the optical system O.S. If the control device µC enables or increases the fluorescence radiation FL of such quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC to a sufficient extent by manipulating the quantum state of quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC, then the control device µC takes the fluorescence radiation FL into account these quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC are preferred again for the duration of this state of these quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC in the position control of the substrate D relative to the optical system OS or in the focus control of the optical system O.S. The proposed quantum computer QC therefore preferably comprises one or more control loops for stabilizing the spatial position of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC relative to the focus point of the optical system OS and possibly preferably one or more control loops for stabilizing the focus of the optical system OS on the quantum points NV1, NV2, NV3 of the quantum bits of the Quantum computer QC and/or the nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC of the substrate D.

If necessary, the control device µC readjusts the light source LD and/or the light source driver LDRV depending on the captured image of the first camera CM1. For this purpose, the light source driver LDRV is preferably connected to the control data bus SDB. The computer core CPU can then control the light source driver LDRV via this control data bus STB and preferably query its operating parameters. It is conceivable that the proposed quantum computer QC includes an optical monitoring device within the light source LD and/or within the light source driver LDRV, for example a monitor photodiode with a monitor diode evaluation device associated with this monitor photodiode, which monitors the intensity of the emission of the pump radiation LB of the light source LD and its Parameters recorded. The computer core CPU of the control device µC can then preferably read out these recorded parameters via the control data bus SDB. The control device μC and/or said optical monitoring device of the light source LD and/or the light source driver LDRV and/or another sub-device of the quantum computer QC can then control the intensity of the emission of the pump radiation LB of the light source LD, for example depending on the value of the transmission signal S5 or one Adjust other parameters you specify.

The photodetector PD detects the fluorescence radiation FL of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. The photodetector PD converts the detected fluorescence radiation FL into a receiver output signal S0. An amplifier V preferably amplifies and/or filters the receiver output signal S0. The amplifier V preferably amplifies and/or filters the receiver output signal S0 depending on the transmission signal S5. The amplifier V preferably comprises one or more analog-to-digital converters. The computer core CPU of the control device can preferably query values of these analog-to-digital converters via the control data bus SDB. Preferably, an analog-to-digital converter ADCV of the amplifier, in cooperation with an internal amplifier IVV of the amplifier V, converts the receiver output signal S0 into measured values of sample values of the receiver output signal 50. For this purpose, the amplifier V is preferably connected to the control data bus SDB. The computer core CPU of the control device STV can preferably set and/or query operating parameters of the amplifier V via the control data bus SDB. These operating parameters can be, for example, the gain and/or filter parameters of a filtering that the amplifier V carries out.

Microwave control MW/RF-AWFG, mWA

The proposed quantum computer QC preferably comprises one or more devices MW/RF-AWFG, mWA for generating an electromagnetic wave field at the respective location of the Quan ten points NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or at the respective location of the nuclear core quantum points CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the Quantum Computer QC. For example, such a device MW/RF-AWFG, mWA can be used to generate an electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or at the respective location of the nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC one or more microwave/radio frequency generators, each preferably having a freely selectable waveform MW/RF-AWFG and one or more via one or more waveguides Antennas connected to this include mWA. These antennas mWA then generate said electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or at the respective location of the nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC. A simple wire can already serve as an antenna mWA if the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC are arranged at a sufficiently small distance from the wire. The said electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or at the respective location of the nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC depends on the output signals of the one or more microwave/radio frequency generators, each preferably having a freely selectable waveform MW/RF-AWFG. The control device µC preferably controls the one or more devices MW/RF-AWFG, mWA via the control data bus SDB for generating an electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or at the respective location of the nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 1 , CI2 ₂ , CI2 ₃ , CI3 ₁ , _{CI3 2 ,} CI3 ₃ of the nuclear quantum bits of the quantum computer QC. The transmission signal S5 preferably synchronizes the generation of the electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or at the respective location of the nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC by the one or more devices MW/RF-AWFG, mWA for generating an electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and /or at the respective location of the nuclear core quantum points CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC. For example, the transmission signal S5 can generate the electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or at the respective location of the nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC by the one or more devices MW/RF-AWFG, mWA for generating an electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and / or at the respective location of the nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC with the light source driver LDRV and thus with the emission of the Synchronize pump radiation LB of the light source LD.

Control device µC

The quantum computer QC preferably comprises the already mentioned control device μC with the computer core CPU. The control device μC is preferably a conventional digital computer in Von Neumann or Harvard architecture. The control device µC preferably comprises a computer core CPU and preferably one or more data and program memories RAM NVM. For example, it can be an ARM controller. For example, the computer core CPU can be an ARM Cortex-A78AE for safety-critical applications. The ARM Cortex-A78AE is characterized by including supporting device parts and functions to meet ISO 26262 ASIL Band ASIL D security requirements. The document presented here therefore proposes, in certain cases, to provide a computer core CPU which supports device parts and functions to meet the ISO 26262 ASIL Band ASIL D safety requirements or functionally equivalent standards such as IEC 61508 and/or IEC 62061:2021, EN 61511, EN 50129, EN 62304, US RTCA DO-178B, US RTCA DO-254, EUROCAE ED-12B. The data and program memory RAM NVM or the multiple data and program memories RAM NVM can be designed in whole or in part as a non-volatile memory NVM and/or in whole or in part as a volatile memory RAM. The data and program memory of the control device µC can be read-only in whole or in part and can be read/write in whole or in part. The data and program memory RAM NVM can include, for example, a RAM, an SRAM, a DRAM, a ROM, an EEPROM, a PROM, a flash memory and/or functionally equivalent memories. The control device µC can include a bootstrap device for loading the start program into the data and program memory. The data and program memory RAM NVM of the control device µC can include a BIOS. The data and program memory RAM NVM of the control device µC can comprise a data memory and/or a program memory. The computer core CPU of the control device µC can include a data interface DBIF for communication with other computer systems, in particular a higher-level central control unit ZSE, and with user interfaces. This data interface DBIF can be wired and/or wireless. The document presented here refers to the relevant literature on data networks.

Control tasks of the control device µC

The control device µC of the proposed quantum computer QC preferably also controls the intensity and modulation of the pump radiation LB and intensity modulation of the light source LD by means of its computer core µC. For this purpose, for example, the computer core CPU of the control device μC can control the time course of the intensity of the pump radiation LB emitted by the light source LD. The time course of the intensity of the pump radiation LB from the light source LD is preferably pulse-modulated. The computer core CPU of the control device µC controls the light source LED using the waveform generator WFG via the light source driver LDRV. The computer core CPU of the control device µC preferably controls the intensity I _p and/or the temporal position t _sp of the pulses and/or the temporal duration t _dp of the pulses of the pulsed pump radiation LB of the light source LD. The computer core CPU of the control device µC of the quantum computer QC can thus determine the states of the quantum dots NV1 via this intensity I _p of the pulses of the pump radiation LB and via the temporal position t _sp of the pulses of the pump radiation LB and via the temporal duration t _dp of the pulses of the pump radiation LB , NV2, NV3 of the quantum bits of the proposed quantum computer affect QC. Therefore, the computer core CPU of the control device µC of the quantum computer QC can determine the states of quantum dots via this intensity I _p of the pulses of the pump radiation LB and via the temporal position t _sp of the pulses of the pump radiation LB and via the temporal duration t _dp of the pulses of the pump radiation LB NV1, NV2, NV3 of the quantum dots of the quantum bits of the quantum computer QC couple with each other. The device synchronizes these pulses of the pump radiation LB, for example by means of the computer core CPU of the control device µC and/or by means of suitable synchronizations and/or by means of synchronization signals with microwave and/or signals possibly generated by the microwave and/or radio wave frequency generator MW/RF-AWFG Radio signals for controlling the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the Quantum Computer QC. Such a synchronization signal can be the transmission signal S5. These microwave and/or radio signals generated by the microwave and/or radio wave frequency generator MW/RF-AWFG also influence the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC depending on the state of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC . By influencing the states of the quantum dots NV1, NV2, NV3 of the quantum bits of the proposed quantum computer QC, the computer core CPU of the control device µC can typically also influence the states of the nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC influence and possibly the states of nuclear quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear ones Coupling quantum bits of the quantum computer QC with states of quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. Via such influences on the states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC of the proposed quantum computer QC, the computer core CPU of the control device µC can typically also influence the states of the nuclear core quantum dots CI1, CI2, CI3 of the nuclear quantum bits of the quantum computer QC and, if necessary. couple the states of the nuclear quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC to one another.

Said computer core CPU of the control device µC preferably controls the one or more devices MW/RF-AWFG, mWA for generating an electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and at the respective location of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC. These one or more devices MW/RF-AWFG, mWA for generating an electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and at the respective location of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC preferably generate one or more possibly superimposed electromagnetic fields at the respective location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and at the respective location the nuclear quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 1 , CI2 ₂ , CI2 ₃ , CI3 ₁ , _{CI3 2 ,} CI3 ₃ of the nuclear quantum bits of the quantum computer QC. These electromagnetic fields are preferably designed so that they have a suitable frequency, ins in particular have a microwave and/or radio wave frequency, f _HF , which is typically modulated with a time envelope curve in pulse form. The generation of the pulses of these pulsed electromagnetic fields with microwave and/or radio wave frequency f _HF is preferably synchronized in time with the generation of the pulses of the pump radiation LB of the light source LED, for example via the transmission signal S5. Such a pulse of these pulsed electromagnetic fields with microwave and/or radio wave frequency f _HF preferably begins at a pulse start time t _spHF relative to the reference time t _0HF and preferably has a pulse duration t _dHF . The said computer core CPU of the control device µC preferably controls both the one or more devices MW/RF-AWFG for generating the said electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and at the respective location of the nuclear core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 1 , CI2 ₂ , CI2 ₃ , CI3 ₁ , _{CI3 2 ,} CI3 ₃ of the nuclear quantum bits of the quantum computer QC. The said computer core CPU of the control device µC preferably sets the frequency of the electromagnetic field f _HF , which the one or more devices MW/RF-AWFG use to generate an electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and at the respective location of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer generate QC. The said computer core CPU of the control device µC preferably also provides a pulse start time t _spHF relative to the reference time t _0HF and possibly a pulse duration t _dHF of a temporal envelope curve of the radiation of an electromagnetic field by the one or more devices MW/RF-AWFG for generation an electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and at the respective location of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC in pulse form. In addition, said computer core CPU of the control device µC also preferably sets the amplitude I _pHF of this pulse that these devices MW/RF-AWFG, mWA generate.

In addition, the computer core CPU of the control device µC controls, if necessary, other functions of the quantum computer QC and its sub-devices and methods. The quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and the pairs of two quantum dots of two quantum bits of the quantum computer QC and the pairs of one quantum dot of one quantum bit of the quantum computer QC and one nuclear core quantum dot of one nuclear quantum bit of the quantum computer QC typically have different resonance frequencies f _HF on. The cause is, firstly, the different spatial distances between the quantum dots within the different pairs of two quantum dots and, secondly, the different spatial distances within the different pairs of one quantum dot and a nuclear core quantum dot assigned to this quantum dot. Preferably, the computer core CPU of the control device µC measures these resonance frequencies f _HF at the start of operation and/or while still in the production facility in a test run or trial operation. To do this, use the means described above. At this point the document presented here expressly refers to the document again DE 10 2020 125 189 A1 . The computer core CPU of the control device µC preferably stores the resonance frequency values determined in this way in a memory NVM of the control device µC as stored resonance frequencies. This memory is preferably a non-volatile memory NVM. This has the advantage that this determination of the resonance frequencies through a scanning process with a typically step-by-step tuning of the frequency f _HF is then necessary less frequently and is not necessary every time the quantum computer QC is restarted. During operation, the computer core CPU of the control device µC uses these resonance frequencies stored in the memory NVM of the control device µC to set the frequency f _HF of the electromagnetic field to be generated so that one or more devices MW/RF-AWFG, mWA are specifically used to generate an electromagnetic field the state of a very specific quantum dot of a very specific quantum bit of the quantum computer QC and/or specifically the state of a very specific pair of quantum dots and/or a very specific pair of a quantum dot and a core quantum dot can specifically influence the states of a very specific group of quantum dots. At this point the document presented here expressly refers to the document again DE 10 2020 125 189 A1 .

The computer core CPU of the control device µC can preferably control the light source driver LDRV via the internal data interface MDBIF and the control data bus SDB and read out operating parameters of the light source driver LDRV, such as internal temperatures, internal supply voltages, etc.

The computer core CPU of the control device µC can preferably control the light source LD via the internal data interface MDBIF and the control data bus SDB and read out operating parameters of the light source LD, such as temperature, light emission intensity, etc.

The computer core CPU of the control device µC can preferably control the waveform generator WFG and read out operating parameters of the waveform generator WFG via the internal data interface MDBIF and the control data bus SDB.

The computer core CPU of the control device µC can preferably control the amplifier V via the internal data interface MDBIF and the control data bus SDB and read out operating parameters of the amplifier V, such as gains and / or filter parameters.

The computer core CPU of the control device µC can preferably record and read out the measured values of the receiver output signal S0 of the photodetector PD amplified and filtered by the analog-to-digital converter ADCV of the amplifier V and by the amplifier V via the internal data interface MDBIF and the control data bus SDB. If possible, the computer core CPU of the control device µC can preferably configure the photodetector PD via the internal data interface MDBIF and, if necessary, read out further operating parameters, such as a bias voltage or a temperature, or set the bias voltage.

The computer core CPU of the control device µC can preferably configure and read out the first camera CM1 via the internal data interface MDBIF and the control data bus SDB and a first camera interface CIF. The first camera CM1 preferably captures an image of the substrate D. The first camera CM1 preferably captures an image of the distribution of the fluorescence radiation FL of the substrate D and preferably transmits this image to the computer core CPU of the control device μC. The first camera CM1 preferably captures an image of the distribution of the fluorescence radiation FL of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC of the substrate D and preferably transmits this image to the computer core CPU of the control device µC. The computer core CPU of the control device µC can thus control the first camera CM1 and read out operating parameters and data from the camera CM1.

The computer core CPU of the control device µC can preferably control the X control device GDX for the translational positioning device XT in the

The computer core CPU of the control device µC can preferably control the Y control device GDY for the translational positioning device YT in the Y direction via the internal data interface MDBIF and the control data bus SDB and read out and, if necessary, adapt operating parameters of the Y control device GDY.

The computer core CPU of the control device µC can preferably control the translational positioning device XT in the X direction via the internal data interface MDBIF and the control data bus SDB and via the

The computer core CPU of the control device µC can preferably control the translational positioning device YT in the Y direction via the internal data interface MDBIF and the control data bus SDB and via the Y control device GDY and read out and, if necessary, adapt operating parameters of the translational positioning device YT in the Y direction.

The computer core CPU of the control device µC preferably detects the position of the substrate D relative to the optical system OS. The computer core CPU of the control device µC can, for example and preferably via the internal data interface MDBIF and the control data bus SDB and via the first camera interface CIF and the first camera CIM1 preferably detect this position of the substrate D relative to the optical system OS and changes in this position of the substrate D relative to the optical system OS by means of the Y control device GDY and the translational positioning device YT in the Y direction and by means of the X control device GDX and the translational positioning device XT in the optical system OS.

The computer core CPU of the control device µC can preferably read out and, if necessary, configure a temperature sensor ST via the internal data interface MDBIF and the control data bus SDB.

The computer core CPU of the control device µC can preferably reconfigure or operate differently one or more device parts of the quantum computer QC via the internal data interface MDBIF and the control data bus SDB depending on the temperature detected with the temperature sensor ST. In particular, the computer core CPU of the control device µC can put one or more fans of the quantum computer QC or functionally equivalent cooling devices such as water or oil coolers with corresponding coolant circuits into operation or change their operating parameters so that the temperature detected by the temperature sensor TS remains in a predetermined temperature range. The proposed quantum computer QC can have one or more temperature sensors TS and one or more coolant circuits and/or one or more fans. All suitable fluids can be used as coolants. Air, water and oil are particularly preferred. The cooling typically serves to dissipate waste heat from device parts of the quantum computer QC. Typically, a target temperature in the range of 0°C to 50°C is preferred. A military temperature range of -40°C to 125°C seems sensible for military applications. Instead of a cooling device, the quantum computer QC can also have a heater for air conditioning purposes, whereby the computer core CPU of the control device µC can then preferably control this heater via the internal data interface MDBIF and the control data bus SDB depending on the temperature detected by the temperature sensor ST in such a way that Inside the quantum computer QC exceeds a minimum temperature. The heating can be, for example, electrical, chemical or thermonuclear.

The computer core CPU of the control device µC preferably detects the position of the substrate D relative to the optical system OS and the position of a permanent magnet PM relative to the substrate D. The computer core CPU of the control device µC can, for example and preferably, via the internal data interface MDBIF and the control data bus SDB and via the second camera interface CIF2 and the second camera CIM2 preferably capture this position of the substrate D relative to the optical system OS and the position of a permanent magnet PM relative to the substrate D, for example in the side view.

The computer core CPU of the control device µC can preferably configure and read out the second camera CM2 via the internal data interface MDBIF and the control data bus SDB and the second camera interface CIF2. The second camera CM2 preferably captures an image of the substrate D relative to the optical system OS and the position of a permanent magnet PM relative to the substrate D, for example in the side view. For this purpose, a lamp LM with a lamp preferably illuminates the area that the second camera CM2 is intended to capture. The second camera CM2 preferably captures this image and preferably transmits this image to the computer core CPU of the control device μC. The computer core CPU of the control device µC can thus control the second camera CM2 and read out operating parameters and data of the second camera CM2. This second camera CM2 makes it possible to remotely observe and check the positioning process and the positioning of the substrate D relative to the optical system OS by means of the translational positioning device XT in the X direction and the translational positioning device YT in the Y direction and, if necessary, the positioning process and to observe and check the positioning of the substrate D relative to a permanent magnet PM by means of the positioning device PV of this permanent magnet PM, without having to check the housing of the quantum computer QC. The second camera CM2 preferably transmits the image of the observed image area via the second camera interface CIF2, the control data bus SDB, the internal data interface MDBIF, the internal data bus INTDB of the control device µC, the computer core CPU of the control device µC, the external data interface DBIF of the control device µC and the external data bus EXTDB to a higher-level control unit ZSE or another computer that has a suitable human-machine interface. This human-machine interface can have a screen and a keyboard or the like, so that an operator of the quantum computer QC can make inputs here for controlling device parts of the quantum computer QC or the quantum computer QC as a whole. This or another human-machine interface can serve to display calculation results of the quantum computer QC and/or represent status messages of the quantum computer QC, in particular of the computer core CPU of the control device µC and/or operating parameters and/or status messages of device parts of the quantum computer QC. In particular, the human-machine interface can display images and/or video sequences of the first camera CM1 and/or the second camera CM2. These images and/or video sequences can be previously processed for display by the computer core CPU of the control device µC of the quantum computer QC or a computer that is connected to the quantum computer QC via the external data bus EXTDB. The computer can be a central control unit ZSE. For example, it can be false-color images, image sections and distorted images and videos or the like.

The first camera CM1 and/or the second camera CM2 do not necessarily need to be RGB cameras. Rather, they can also be sensitive to radiation that is not visible to humans. The first camera CM1 and/or the second camera CM2 can also be multispectral cameras in order, for example, to be able to optimally observe the fluorescence radiation FL of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. The first camera CM1 preferably includes imaging optics and an imaging photodetector circuit, for example a CCD sensor IC, and camera evaluation electronics that are coupled to the first camera interface CIF. The second camera CM2 preferably comprises a second imaging optics and a second imaging photodetector circuit, for example a second CCD sensor IC, and a second camera evaluation electronics which is coupled to the second camera interface CIF2.

The computer core CPU of the control device µC can preferably control a control device PVC for a positioning device PV of the permanent magnet PM via the internal data interface MDBIF and the control data bus SDB and read out and, if necessary, modify operating parameters of the control device PVC for a positioning device PV of the permanent magnet PM.

For example, the computer core CPU of the control device µC can preferably detect changes in the position of the substrate D relative to the optical system OS and the position of a permanent magnet PM relative to the substrate D, for example in the side view, via the internal data interface MDBIF and the control data bus SDB, and such changes in the position of the Rebalance the permanent magnet PM relative to the substrate D using a positioning device PV of the permanent magnet PV. For this purpose, the computer core CPU of the control device µC preferably uses the control device PVC for a positioning device PV of the permanent magnet PM. The computer core CPU of the control device µC can thereby preferably control the positioning device PV of the permanent magnet PM via the internal data interface MDBIF and the control data bus SDB by means of which the control device PVC and read out and, if necessary, modify operating parameters of the positioning device PV. In particular, the computer core CPU of the control device μC can, for example, preferably control and change the position of the permanent magnet PM via the internal data interface MDBIF and the control data bus SDB by means of the positioning device PV. Preferably, the computer core CPU of the control device µC can detect changes in the position of the permanent magnet PM relative to the substrate D using the second camera CM2 and compensate for them again using the positioning device PV.

The proposed quantum computer QC thus comprises first means (CM1, CM2) for detecting changes in the arrangement of device parts (OS, D, PM) relative to one another, and second means (XT, YT, PV) for undoing the detected changes. The first means can also include functionally equivalent sensors, in particular position sensors. The second means can also include other functionally equivalent actuators.

The computer core CPU of the control device µC can, for example, preferably control a microwave and/or radio wave frequency generator MW/RF-AWFG via the internal data interface MDBIF and the control data bus SDB to generate largely freely definable waveforms (English: arbitrary wave form generator) and its Read operating parameters and adjust if necessary. In particular, for example, the computer core CPU of the control device µC can preferably program or set the generated waveforms of the microwave and / or radio wave frequency generator MW / RF-AWFG via the internal data interface MDBIF and the control data bus SDB or read out the set waveform.

The computer core CPU of the control device µC can, for example, preferably set and configure the microwave and/or radio wave antenna mWA via the internal data interface MDBIF and the control data bus SDB and/or read out such a configuration of the microwave and/or radio wave antenna mWA. The microwave and/or radio wave frequency generator MW/RF-AWFG typically controls the microwave and/or radio wave antenna mWA with the waveforms of the microwave and/or radio wave frequency generator MW/RF-AWFG generated by the microwave and/or radio wave frequency generator MW/RF-AWFG at. The microwave and/or radio wave antenna mWA irradiates the substrate D with the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC with the electromagnetic radiation corresponding to the waveforms of the microwave and/or radio wave generated by the microwave and/or radio wave frequency generator MW/RF-AWFG. or radio wave frequency generator MW/RF-AWFG.

As a result, the electromagnetic radiation manipulates the quantum state of the quantum dots NV1, NV2, NV3, the quantum bits of the quantum computer QC and the core quantum dots in accordance with the waveforms of the microwave and/or radio wave frequency generator MW/RF-AWFG generated by the microwave and/or radio wave frequency generator MW/RF-AWFG CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC in the substrate D. This allows the computer core CPU of the control device µC, for example, via the internal data interface MDBIF and the control data bus SDB the quantum state of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC in substrate D. The computer core CPU of the control device µC can typically determine the quantum state of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and the quantum bits of the quantum computer QC via the internal data interface MDBIF and the control data bus SDB using the waveform generator WFG and the light source driver LDRV and the light source LD Manipulate core quantum dots CI1 ₁ , CI1 ₂ , _{CI1 3} , CI2 1 , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC in substrate D.

The computer core CPU of the control device µC can, for example, preferably via the internal data interface MDBIF and the control data bus SDB a cooling device KV of the substrate D and possibly in the 1 Control auxiliary devices, not shown, of the cooling device KV of the substrate D and record and read out their status information. The auxiliary device of the cooling device KV of the substrate D can, for example, be a so-called closed loop helium gas cooling system HeCLCS that uses helium as a coolant. The computer core CPU of the control device µC can, for example, preferably control the closed loop helium gas cooling system HeCLCS via the internal data interface MDBIF and the control data bus SDB. For example, this coolant can flow through a cooling surface as a cooling device KV, with the substrate D being attached in a thermally conductive manner on the surface of the cooling surface serving as a cooling device KV and thereby the substrate is cooled by the closed loop helium gas cooling system HeCLCS. Preferably, the translational positioning device XT in the X direction and the translational positioning device YT in the Y direction position the composite of the cooling device KV and substrate D.

The computer core CPU of the control device µC can, for example, preferably control a charging device LDV via the internal data interface MDBIF and the control data bus SDB and read out operating parameters and data from the charging device LDV. Such an operating parameter can be, for example, the voltage value of the mains voltage of the electrical supply network that supplies the charging device LDV with electrical energy.

The computer core CPU of the control device µC can, for example, preferably control a separating device TS via the internal data interface MDBIF and the control data bus SDB and read out operating parameters and data from the separating device TS. For example, the computer core CPU of the control device µC can separate the outputs of the charging device LDV from the first energy reserve BENG and / or the second energy reserve BENG2, so that firstly it no longer charges the first energy reserve BENG and / or the second energy reserve BENG2 with electrical energy and secondly Secondly, the remaining device parts of the quantum computer are not disturbed or are only disturbed to a much lesser extent. For example, the computer core CPU of the control device µC can connect the outputs of the charging device LDV to the first energy reserve BENG and/or to the second energy reserve BENG2, so that it charges the first energy reserve BENG and/or the second energy reserve BENG2 with electrical energy.

The computer core CPU of the control device µC can, for example, preferably control the first energy reserve BENG and/or read out operating parameters and data from the first energy reserve BENG via the internal data interface MDBIF and the control data bus SDB. For example, the first energy reserve BENG can include several submodules that the computer core CPU of the control device µC monitors. For example, the computer core CPU of the control device µC can detect the temperature of these sub-modules and/or the pressure in these sub-modules and/or the state of charge of these sub-modules. For this purpose, the first energy reserve BENG preferably comprises suitable sensors, the values of which the computer core CPU of the control device µC can detect. In the event of an error, the computer core CPU of the control device µC can detect this error in the recorded parameters of these sub-modules and switch faulty sub-modules out of the group and bridge the resulting gap. The document presented here defines as defective sub-modules and/or sub-modules with malfunctions and/or sub-modules that are probably defective and/or probably have malfunctions. For this purpose, the first energy reserve BENG preferably comprises suitable switches and/or changeover switches, the switching state of which can be influenced by the computer core CPU of the control device μC.

In this way, the computer core CPU of the control device μC can preferably influence the energy supply of a first energy processing device SRG.

The computer core CPU of the control device µC can, for example, preferably control the first energy processing device SRG via the internal data interface MDBIF and the control data bus SDB and / or record and read out operating parameters and data of the first energy processing device SRG. Typically, the computer core CPU of the control device μC can monitor and control the energy supply to the remaining device parts of the quantum computer QC.

If DMA accesses of the remaining device parts of the quantum computer QC are permitted, these can, for example, preferably via the internal data interface MDBIF and the control data bus SDB by means of a DMA access to the control device µC and/or the memory RAM, NVM of the control device µC and/or the the computer core CPU and/or the control device µC and the data interface DBIF and the external data bus EXTDB access devices outside the quantum computer QC.

The possibly existing internal control computers of device parts of the quantum computer QC can, for example, preferably communicate with devices outside the quantum computer QC via the control device μC and the data interface DBIF and the external data bus EXTDB and exchange data with these external devices. Such external devices can be, for example, control devices of a motor vehicle or the like. In particular, data exchange with the Internet or a comparable data network with a large number of computer systems is conceivable. These computer systems can include, for example, a central control unit ZSE of a quantum computer system QUSYS, of which the quantum computer QC can be part.

The computer core CPU of the control device µC can write data to and read the volatile memory RAM of the control device µC. Typically, the data content of the volatile memory RAM includes program data and/or operating data and/or program instructions.

The computer core CPU of the control device µC can read the data of the non-volatile memory NVM of the control device µC. The non-volatile memory NVM of the control device µC preferably comprises a writable non-volatile memory such as a flash memory. Typically, the data content of the non-volatile memory NVM includes program data and/or operational data and/or program instructions. The data content of a non-volatile and writable memory NVM preferably includes the parameters of the resonance frequencies for driving the core quantum bits CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ .

The computer core CPU of the control device µC can, for example, read the memory RAM, NVM of the control device µC and/or write data to it.

The computer core CPU of the control device µC can preferably access a higher-level computer system, for example a central control unit ZSE and/or the control devices of other quantum computers QC1 to QC16, via the data interface DBIF and the external data bus EXTDB.

The computer core CPU of the control device µC can access the control data bus SDB via the internal data interface MDBIF and other device parts of the quantum computer QC via this control data bus SDB.

The computer core CPU of the control device µC can, for example, preferably control the light source driver LDRV and/or read out operating parameters and data of the light source driver LDRV via the internal data interface MDBIF and the control data bus SDB. The control data can include, for example, the light intensity and other adjustable operating parameters. The data that the computer core CPU of the control device µC can read out from the light source driver LDRV via the internal data interface MDBIF and the control data bus SDB can include, for example, current strengths, internal values, electrical voltages, operating temperatures, identification data such as the serial number, etc. and values derived therefrom. Typically, this allows the computer core CPU of the control device µC to monitor and control the light source driver LDRV of the quantum computer QC.

The computer core CPU of the control device µC can, for example, preferably control the waveform generator WFG via the internal data interface MDBIF and the control data bus SDB and/or Read out operating parameters and data from the waveform generator WFG. The control data can include, for example, the data of the waveform to be generated of the transmission signal S5 of the waveform generator WFG and/or the speed/frequency of the generation of the thus specified waveform of the generated transmission signal S5 of the waveform generator WFG and other adjustable operating parameters of the waveform generator WFG. The data that the computer core CPU of the control device µC can read out from the waveform generator WFG via the internal data interface MDBIF and the control data bus SDB can include, for example, current strengths, internal values, electrical voltages, operating temperatures, identification data such as the serial number, etc. and values derived therefrom. Typically, the computer core CPU of the control device μC can monitor and control the waveform generator WFG of the quantum computer QC.

The computer core CPU of the control device µC can, for example, preferably control the amplifier V and / or read out operating parameters and data of the amplifier V via the internal data interface MDBIF and the control data bus SDB. The control data can include, for example, the gain and/or filter parameters of the amplifier V and other adjustable operating parameters of the amplifier V. The data that the computer core CPU of the control device µC can read from the amplifier V via the internal data interface MDBIF and the control data bus SDB can include, for example, internal current strengths, internal values of electrical voltages, operating temperatures, identification data such as the serial number, etc. and values derived therefrom. Typically, the computer core CPU of the control device µC can monitor and control the amplifier V of the quantum computer QC.

The computer core CPU of the control device µC can, for example, preferably control the photodetector PD and/or read out operating parameters and data from the photodetector PD via the internal data interface MDBIF and the control data bus SDB. The control data can be, for example, the gain and/or filter parameters of a control circuit that may be present and integrated into the photodetector PD, which controls the actual photon-sensitive element of the photodetector PD and detects the values relevant for the detection of photons and converts them into a readable signal. The data that the computer core CPU of the control device µC can read from the photodetector PD via the internal data interface MDBIF and the control data bus SDB can include, for example, internal current strengths, internal values of electrical voltages, operating temperatures, identification data such as the serial number, etc. and values derived therefrom. Typically, the computer core CPU of the control device µC can monitor and control the photodetector PD of the quantum computer QC. In the simplest case, it can also be a completely passive photodetector PD without any intelligence, which only transmits an analog output signal to the amplifier V.

The computer core CPU of the control device µC can, for example, preferably control the first camera CM1 and/or read out operating parameters and data of the first camera CM1 via the internal data interface MDBIF and the control data bus SDB and a first camera interface CIF. The control data can include, for example, operating parameters of the first camera CM1 such as brightness, contrast, color settings, aperture, focus, etc. of the first camera CM1 and other adjustable operating parameters of the first camera CM1. The data that the computer core CPU of the control device µC can read out from the first camera CM1 via the internal data interface MDBIF and the control data bus SDB can, for example, be the image data, internal current strengths, internal values, electrical voltages, operating temperatures, identification data such as the serial number, etc. and from there include derived values. Typically, the computer core CPU of the control device µC can monitor and control the first camera CM1 of the quantum computer QC.

The computer core CPU of the control device µC can, for example, preferably control the first camera interface CIF and/or read out operating parameters and data from the first camera interface CIF via the internal data interface MDBIF and the control data bus SDB. The control data can include, for example, operating parameters of the first camera interface CIF such as memory depth, DMA access parameters and other adjustable operating parameters of the first camera interface CIF. The data that the computer core CPU of the control device µC can read out from the first camera interface CIF via the internal data interface MDBIF and the control data bus SDB can, for example, be the image data of the first camera CM1, internal current strengths, internal values, electrical voltages, operating temperatures, identification data such as the serial number etc. and values derived from them. Typically, the computer core CPU of the control device µC can thereby monitor and control the first camera interface CIF of the quantum computer QC.

The computer core CPU of the control device µC can, for example, preferably control the second camera CM2 and/or read out operating parameters and data of the second camera CM2 via the internal data interface MDBIF and the control data bus SDB and a second camera interface CIF2. The control data can include, for example, operating parameters of the second camera CM2 such as brightness, contrast, color settings, aperture, focus, etc. of the second camera CM2 and other adjustable operating parameters of the second camera CM2. The data that the computer core CPU of the control device µC can read out from the second camera CM2 via the internal data interface MDBIF and the control data bus SDB can include, for example, the image data, internal current strengths, internal values, electrical voltages, operating temperatures, identification data such as the serial number, etc. and from there include derived values. Typically, the computer core CPU of the control device µC can monitor and control the second camera CM2 of the quantum computer QC.

The computer core CPU of the control device µC can, for example, preferably control the second camera interface CIF2 and/or read out operating parameters and data from the second first camera interface CIF2 via the internal data interface MDBIF and the control data bus SDB. The control data can include, for example, operating parameters of the second camera interface CIF2 such as memory depth, DMA access parameters and other adjustable operating parameters of the second first camera interface CIF2. The data that the computer core CPU of the control device µC can read out from the second camera interface CIF2 via the internal data interface MDBIF and the control data bus SDB can, for example, be the image data of the second camera CM2, internal current strengths, internal values, electrical voltages, operating temperatures, identification data such as the serial number etc. and values derived from them. Typically, the computer core CPU of the control device µC can monitor and control the second camera interface CIF2 of the quantum computer QC.

The computer core CPU of the control device µC can, for example, preferably control a lamp with a lamp LM for illuminating the field of view of the second camera CM2 via the internal data interface MDBIF and the control data bus SDB and / or read out operating parameters and data of the lamp with the lamp LM. The control data can include, for example, operating parameters of the lamp with the lamp LM such as brightness, orientation and other adjustable operating parameters of the lamp with the lamp LM. The data that the computer core CPU of the control device µC can read out from the lamp with the lamp LM via the internal data interface MDBIF and the control data bus SDB can include internal current strengths, internal values, electrical voltages, operating temperatures, identification data such as the serial number, etc. and values derived therefrom include. Typically, the computer core CPU of the control device µC can monitor and control the lamp with the lamp LM of the quantum computer QC.

The computer core CPU of the control device µC can, for example, preferably control one or more temperature sensors ST and/or read out operating parameters and data of the one or more temperature sensors ST via the internal data interface MDBIF and the control data bus SDB. The control data can include, for example, operating parameters of the one or more temperature sensors ST and other adjustable operating parameters of the one or more temperature sensors ST. The data that the computer core CPU of the control device µC can read out from the one or more temperature sensors ST via the internal data interface MDBIF and the control data bus SDB can include temperature data, internal current strengths, internal values, electrical voltages, operating temperatures, identification data such as the serial number, etc. and include values derived from it. Typically, this allows the computer core CPU of the control device µC to monitor and control the one or more temperature sensors ST of the quantum computer QC and the quantum computer QC itself.

The one temperature sensor ST or the multiple temperature sensors ST can include, for example, NTC resistors, PTC resistors, PN junctions, thermocouples (e.g. platinum/rhodium thermocouples) or the like and/or evaluation electronics as temperature-sensitive sensor elements.

If the quantum computer QC is to be used in hot or very cold environments, the quantum computer QC can have one or more heating devices and/or cooling devices for the quantum computer QC as a whole. If the quantum computer QC is to be used in hot or very cold environments, the computer core CPU of the control device µC can then, for example, preferably via the internal data interface MDBIF and the control data bus SDB these one or more heating devices for the quantum computer QC and / or these one or more cooling devices for the quantum computer QC as a whole and/or operating parameters and data thereof read out one or more heating devices and/or cooling devices for the quantum computer QC. The control data may include, for example, operating parameters of the one or more heating devices and/or one or more cooling devices for the quantum computer QC and other adjustable operating parameters of the one or more heating devices and/or cooling devices for the quantum computer QC. The data that the computer core CPU of the control device µC can read out from the one or more heating devices and / or cooling devices for the quantum computer QC via the internal data interface MDBIF and the control data bus SDB can be temperature data, internal current strengths, internal values, electrical voltages, operating temperatures, Include identification data such as the serial number etc. and values derived therefrom. Typically, this allows the computer core CPU of the control device µC to monitor and control the one or more heating devices and/or cooling devices for the quantum computer QC.

The computer core CPU of the control device µC can, for example, preferably control the microwave and/or radio wave frequency generator MW/RF-AWFG via the internal data interface MDBIF and the control data bus SDB to generate largely freely definable waveforms and/or operating parameters and data of the microwave and/or radio wave frequency generator Read out MW/RF-AWFG. The control data can, for example, be operating parameters of the microwave and/or radio wave frequency generator MW/RF-AWFG, such as waveform, wave frequency, amplitude and time delay compared to a synchronization signal, such as the transmission signal S5, and other adjustable operating parameters of the microwave and/or radio wave frequency generator MW/RF -AWFG include. The data that the computer core CPU of the control device µC can read out from the microwave and/or radio wave frequency generator MW/RF-AWFG via the internal data interface MDBIF and the control data bus SDB can include internal current strengths, internal values, electrical voltages, operating temperatures, identification data such as the serial number etc. and values derived from them etc. include. Typically, the computer core CPU of the control device µC can thereby monitor and control the microwave and/or radio wave frequency generator MW/RF-AWFG of the quantum computer QC.

The computer core CPU of the control device µC can, for example, preferably control the magnetic field sensors MSx, MSy, MSz via the internal data interface MDBIF and the control data bus SDB and via the magnetic field controllers MFSx, MFSy, MFSz and/or read out operating parameters and data from the magnetic field sensors MSx, MSy, MSz. The control data can include, for example, operating parameters of the magnetic field sensors MSx, MSy, MSz such as sensitivity, current supply and other adjustable operating parameters of the microwave and/or radio wave frequency generator MW/RF-AWFG. The data that the computer core CPU of the control device µC can read out from the magnetic field sensors MSx, MSy, MSz via the internal data interface MDBIF and the control data bus SDB can include the magnetic field measurements, internal current strengths, internal values of electrical voltages, operating temperatures, identification data such as the serial number, etc. and values derived from it etc. include. Typically, the computer core CPU of the control device µC can monitor and control the magnetic field sensors MSx, MSy, MSz of the quantum computer QC.

The computer core CPU of the control device µC can, for example, preferably control the first magnetic field controller MFSx and/or read out operating parameters and data of the first magnetic field controller MFSx via the internal data interface MDBIF and the control data bus SDB. The control data can include, for example, operating parameters of the first magnetic field control MFSx such as the strength of the magnetic flux density B _x to be set in the direction of the first direction, the current supply to be set to the first magnetic field generating means MGx and other adjustable operating parameters of the first magnetic field control MFSx. The data that the computer core CPU of the control device µC can read out from the first magnetic field controller MFSx via the internal data interface MDBIF and the control data bus SDB can include the magnetic field measurement values, internal current strengths, internal values, electrical voltages, operating temperatures, identification data such as the serial number, etc. and those derived therefrom Values etc. include. Typically, the computer core CPU of the control device µC can thereby monitor and control the first magnetic field control MFSx of the quantum computer QC.

The computer core CPU of the control device µC can, for example, preferably control the second magnetic field control MFSy and/or read out operating parameters and data of the second magnetic field control MFSy via the internal data interface MDBIF and the control data bus SDB. The control data can, for example, be operating parameters of the second magnetic field control MFSy, such as the strength of the magnetic flux density B _y to be set in the direction of the second direction, the current supply to be set to the second magnetic field generating means MGy and other adjustable operating parameters of the second magnetic field control MFSy. The data that the computer core CPU of the control device µC can read out from the second magnetic field controller MFSy via the internal data interface MDBIF and the control data bus SDB can include the magnetic field measurements, internal current strengths, internal values, electrical voltages, operating temperatures, identification data such as the serial number, etc. and those derived therefrom Values etc. include. Typically, the computer core CPU of the control device µC can thereby monitor and control the second magnetic field control MFSy of the quantum computer QC.

The computer core CPU of the control device µC can, for example, preferably control the third magnetic field controller MFSz and/or read out operating parameters and data from the third magnetic field controller MFSz via the internal data interface MDBIF and the control data bus SDB. The control data can include, for example, operating parameters of the third magnetic field control MFSz such as the strength of the magnetic flux density B _z to be set in the direction of the third direction, the current supply to be set to the third magnetic field generating means MGy and other adjustable operating parameters of the third magnetic field control MFSz. The data that the computer core CPU of the control device µC can read out from the third magnetic field controller MFSz via the internal data interface MDBIF and the control data bus SDB can include the magnetic field measurement values, internal current strengths, internal values, electrical voltages, operating temperatures, identification data such as the serial number, etc. and those derived therefrom Values etc. include. Typically, the computer core CPU of the control device µC can thereby monitor and control the third magnetic field control MFSz of the quantum computer QC.

The computer core CPU of the control device µC can, for example, preferably control the first energy processing device SRG and/or read out operating parameters and data of the first energy processing device SRG via the internal data interface MDBIF and the control data bus SDB. The control data can include, for example, operating parameters of the first energy processing device SRG, such as the voltage values to be delivered to other device parts and maximum current intensities and other adjustable operating parameters of the first energy processing device SRG. The data that the computer core CPU of the control device µC can read out from the first energy processing device SRG via the internal data interface MDBIF and the control data bus SDB can include internal current strengths, internal values, electrical voltages, operating temperatures, identification data such as the serial number, etc. and values derived therefrom, etc. include. Typically, the computer core CPU of the control device μC can thereby monitor and control the first energy processing device SRG of the quantum computer QC.

The computer core CPU of the control device µC can, for example, preferably control the second energy processing device SRG2 and/or read out operating parameters and data of the second energy processing device SRG2 via the internal data interface MDBIF and the control data bus SDB. The control data can include, for example, operating parameters of the second energy processing device SRG2, such as the voltage values to be delivered to other device parts and maximum current intensities and other adjustable operating parameters of the second energy processing device SRG2. The data that the computer core CPU of the control device µC can read out from the second energy processing device SRG2 via the internal data interface MDBIF and the control data bus SDB can include internal current strengths, internal values, electrical voltages, operating temperatures, identification data such as the serial number, etc. and values derived therefrom, etc. include. Typically, the computer core CPU of the control device μC can thereby monitor and control the second energy processing device SRG2 of the quantum computer QC.

The computer core CPU of the control device µC can, for example, preferably control the energy reserve BENG and/or read out operating parameters and data from the energy reserve BENG via the internal data interface MDBIF and the control data bus SDB. If the energy reserve BENG has its own control and monitoring device, the computer core CPU of the control device µC can, for example, preferably send control data to this control and monitoring device of the energy reserve BENG via the internal data interface MDBIF and the control data bus SDB. The control data can include, for example, operating parameters of the energy reserve BENG such as maximum temperatures, etc. The control and monitoring device of the BENG energy reserve preferably has means for monitoring important, in particular safety-relevant, operating parameters of the BENG energy reserve. These means can include temperature sensors, voltage and current sensors or pressure sensors for measuring the internal pressure of battery cells. The data that the computer core CPU of the control device µC can read from the energy reserve BENG via the internal data interface MDBIF and the control data bus SDB can, for example, internal current strengths, internal values, electrical voltages, operating temperatures, identification data such as the serial number, etc. and values derived from it etc. include. Typically, the computer core CPU of the control device µC can monitor and control the energy reserve BENG of the quantum computer QC.

The computer core CPU of the control device µC can, for example, preferably control the energy reserve BENG and/or read out operating parameters and data from the second energy reserve BENG2 via the internal data interface MDBIF and the control data bus SDB. If the second energy reserve BENG2 has its own control and monitoring device, the computer core CPU of the control device µC can, for example, preferably send control data to this control and monitoring device of the second energy reserve BENG2 via the internal data interface MDBIF and the control data bus SDB. The control data can include, for example, operating parameters of the second energy reserve BENG2 such as maximum temperatures, etc. The control and monitoring device of the second energy reserve BENG2 preferably has means for monitoring important, in particular safety-relevant, operating parameters of the second energy reserve BENG2. These means can include temperature sensors, voltage and current sensors or pressure sensors for measuring the internal pressure of battery cells. The data that the computer core CPU of the control device µC can read out from the second energy reserve BENG2 via the internal data interface MDBIF and the control data bus SDB can, for example, internal current strengths, internal values, electrical voltages, operating temperatures, identification data such as the serial number, etc. and values derived therefrom, etc . include. Typically, this allows the computer core CPU of the control device µC to monitor and control the second energy reserve BENG2 of the quantum computer QC.

The computer core CPU of the control device µC can, for example, preferably control the separating device TS and/or read out operating parameters and data of the separating device TS via the internal data interface MDBIF and the control data bus SDB. If the separating device TS has its own control and monitoring device, the computer core CPU of the control device µC can, for example, preferably send control data to this control and monitoring device of the separating device TS via the internal data interface MDBIF and the control data bus SDB. The control data can include, for example, operating parameters of the separating device TS such as closing status (connected/disconnected), maximum temperatures, etc. The control and monitoring device of the separating device TS preferably has means for monitoring important, in particular safety-relevant, operating parameters of the separating device TS. These means may include temperature sensors, voltage and current sensors. The data that the computer core CPU of the control device µC can read out from the separating device TS via the internal data interface MDBIF and the control data bus SDB can, for example, internal current strengths, internal values, electrical voltages, operating temperatures, identification data such as the serial number etc. and values derived therefrom etc. include. Typically, the computer core CPU of the control device µC can monitor and control the separation device TS of the quantum computer QC.

The computer core CPU of the control device µC can, for example, preferably control the charging device LDV and/or read out operating parameters and data from the charging device LDV via the internal data interface MDBIF and the control data bus SDB. If the charging device LDV has its own control and monitoring device, the computer core CPU of the control device µC can, for example, preferably send control data to this control and monitoring device of the charging device LDV via the internal data interface MDBIF and the control data bus SDB. The control data can include, for example, operating parameters of the charging device LDV such as mains voltage of the power supply PWR of the charging device LDV, output voltages of the charging device LDV to be set, maximum temperatures, etc. The control and monitoring device of the separating device TS preferably has means for monitoring important, in particular safety-relevant, operating parameters of the loading device LDV. These means may include temperature sensors, voltage and current sensors. The data that the computer core CPU of the control device µC can read out from the charging device LDV via the internal data interface MDBIF and the control data bus SDB can, for example, be the actual mains voltage of the power supply PWR of the charging device LDV, actually set output voltages of the charging device LDV, internal current strengths, internal Values include electrical voltages, operating temperatures, identification data such as the serial number etc. and values derived therefrom etc. Typically, the computer core CPU of the control device µC can monitor and control the charging device LDV of the quantum computer QC.

• - einen oder mehrere Werte von Betriebsspannungen von Vorrichtungsteilen des Quantencomputers QC,
• - einen oder mehrere Werte von Stromaufnahmen von Vorrichtungsteilen des Quantencomputers QC,
• - den Prozessortakt des Rechnerkerns CPU der Steuervorrichtung µC des Quantencomputers QC und/oder dessen Frequenz,
• - die Prozessortakte anderer Vorrichtungsteile des Quantencomputers QC und/oder deren Frequenz,
• - die Lichtabgabe der Lichtquelle LD des Quantencomputers QC, insbesondere die Intensität der Pumpstrahlung LB der Lichtquelle LD,
• - die Signalerzeugung des der Wellenformgenerators WFG des Quantencomputers QC,
• - die Funktionstüchtigkeit der Datenschnittstelle DBIF,
• - die Funktionstüchtigkeit der die internen Datenschnittstelle MDBIF,
• - die Funktionstüchtigkeit des Lichtquellentreibers LDRV,
• - die Funktionstüchtigkeit des Verstärkers V,
• - die Funktionstüchtigkeit der Fotodetektor PD,
• - die Temperatur mittels eines Temperatursensors ST,
• - die Funktionstüchtigkeit des Mikrowellen- und/oder Radiowellenfrequenzgenerators MW/RF-AWFG zur Erzeugung weitestgehend frei vorgebbarer Wellenformen,
• - die Funktionstüchtigkeit der Magnetfeldsensoren MSx, MSy, MSz,
• - die Funktionstüchtigkeit der Magnetfeldsteuerungen MFSx, MFSy, MFSz,
• - die Funktionstüchtigkeit der ersten Energieaufbereitungsvorrichtung SRG,
• - die Funktionstüchtigkeit der zweiten Energieaufbereitungsvorrichtung SRG2,
• - die Funktionstüchtigkeit der Energiereserve BENG,
• - die Funktionstüchtigkeit der zweiten Energiereserve BENG2,
• - die Funktionstüchtigkeit der Trennvorrichtung TS,
• - die Funktionstüchtigkeit der Ladevorrichtung LDV.
• - -die Detektionsfähigkeit von elektromagnetischer Strahlung eines Fotodetektors
• - -die bestimmungsgemäß korrekte Erzeugung elektromagnetischer Felder, insbesondere von Mikrowellenfeldern und/oder Radiowellenfeldern eine Vorrichtung des Quantencomputers QC zur Manipulation eines oder mehrerer Quantenbits QUB,
• - -den komplexen und/oder realen und/oder imaginären Leitwert einer Leitung und der Mikrowellen- und/oder Radiowellenantenne MWA, die Teil der Vorrichtung des Quantencomputers QC zur Manipulation eines oder mehrerer Quantenpunkte NV1, NV2, NV3 der Quantenbits des Quantencomputers QC ist.

The proposed quantum computer QC preferably has a quantum computer monitoring device QUV, which monitors the quantum computer QC while it is a quantum computer QC Executes ten computer program with a quantum computer program flow, which is preferably stored in its memory RAM, NVM. For the purposes of the document presented here, “monitor” is to be understood as meaning that the quantum computer monitoring device QUV is an additional device to the device parts of the quantum computer QC. The quantum computer monitoring device QUV has the function of a watchdog in relation to the control device µC. However, in relation to the quantum components of the quantum computer QC, the quantum computer monitoring device QUV has functions that go beyond this. Since the operation of the quantum components of the quantum computer QC only follows statistical laws and otherwise has non-deterministic components, the use of a conventional watchdog only makes sense for the control device µC and for the application to the quantum components of the quantum computer QC and their interaction with each other and with the control device µC and the other device parts of the quantum computer QC do not make sense. The document presented here presents the quantum computer monitoring device QUV, a new additional device part that also monitors these non-deterministic parts of the quantum computer QC for defects. In normal operation, under-monitoring initially refers to the observation of the processes in the quantum computer QC and the evaluation of these observations. The document presented here also proposes that the quantum computer monitoring device QUV can set predefined tasks to the quantum computer QC between two quantum computer program calculations and can statistically evaluate the response of the quantum computer QC according to timing and content. Such a quantum computer monitoring device QUV is thus the quantum computer equivalent for a quantum computer QC to a question-and-answer watchdog for a normal processor. So without the quantum computer monitoring device QUV, the quantum computer QC is still a functional quantum computer QC. The quantum computer monitoring device QUV is in particular not a control device µC, which initiates program branches and/or jumps in the quantum computer program flow depending on the detected quantum states of the quantum bits of the quantum computer. The document presented here refers to the as yet unpublished German patent application DE 10 2021 110 964.7 and any subsequent registrations resulting from priority claims. This quantum computer monitoring device QUV monitors the correct quantum computer program flow of the quantum computer program of the quantum computer QC. The quantum computer monitoring device QUV preferably monitors at least the value and/or value progression of at least one, better several and optimally all of the following operating parameters:

• - one or more values of operating voltages of device parts of the quantum computer QC,
• - one or more values of current consumption of device parts of the quantum computer QC,
• - the processor clock of the computer core CPU of the control device µC of the quantum computer QC and / or its frequency,
• - the processor clocks of other device parts of the quantum computer QC and/or their frequency,
• - the light output of the light source LD of the quantum computer QC, in particular the intensity of the pump radiation LB of the light source LD,
• - the signal generation of the waveform generator WFG of the quantum computer QC,
• - the functionality of the DBIF data interface,
• - the functionality of the internal data interface MDBIF,
• - the functionality of the light source driver LDRV,
• - the functionality of the amplifier V,
• - the functionality of the photodetector PD,
• - the temperature using a temperature sensor ST,
• - the functionality of the microwave and/or radio wave frequency generator MW/RF-AWFG to generate largely freely definable waveforms,
• - the functionality of the magnetic field sensors MSx, MSy, MSz,
• - the functionality of the magnetic field controls MFSx, MFSy, MFSz,
• - the functionality of the first energy processing device SRG,
• - the functionality of the second energy processing device SRG2,
• - the functionality of the BENG energy reserve,
• - the functionality of the second energy reserve BENG2,
• - the functionality of the separating device TS,
• - the functionality of the LDV charging device.
• - -the detection capability of electromagnetic radiation of a photodetector
• - - the correct generation of electromagnetic fields, in particular microwave fields and / or radio wave fields, a device of the quantum computer QC for manipulating one or more quantum bits QUB,
• - -the complex and/or real and/or imaginary conductance of a line and the microwave and/or radio wave antenna MWA, which is part of the device of the quantum computer QC for manipulating one or more quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC.

If disruptions occur at these points, it is no longer certain, firstly, whether the quantum computer QC has correctly determined the results of quantum computer calculations, and/or secondly, whether all parts of the quantum computer QC are functioning correctly and/or thirdly whether Quantum computer program flow of the quantum computer QC is correct, since, for example, branches and / or data and / or quantum states can be incorrect. This may lead to unsafe decisions.

Quantum computer monitoring device QUV

Typically, the T2 times of the quantum dots NV1, NV2, NV3 are the quantum bits of the quantum computer QC and the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC limited. Therefore, there are time breaks between two quantum computer calculations, during which a quantum computer monitoring device QUV of the quantum computer QC can check the functionality of the remaining quantum computer QC.

Typically, the quantum computer QC carries out its quantum computer calculations within first time periods, which are typically shorter than the T2 times of the quantum dots NV1, NV2, NV3, the quantum bits of the quantum computer QC and the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC are, through. The quantum computer monitoring device QUV preferably carries out tests on the remaining device parts of the quantum computer QC within second time periods. The first periods are preferably different from the second periods. A quantum computer calculation in the sense of this document includes at least one quantum operation, such as, for example, an initialization of one or more quantum points NV1, NV2, NV3 of the quantum bits of the quantum computer QC and the core quantum points CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC and / or, for example, the execution of a quantum gate such as a CNOT operation or a CCNOT operation or a Hadamard gate or a π pulse or an X gate Etc.

In this context, the document presented here refers to the book by Steven Prawer (editor), Igor Aharonovich (editor), “Quantum Information Processing with Diamond: Principles and Applications”, Woodhead Publishing Series in Electronic and Optical Materials, Volume 63, Woodhead Publishing , May 8, 2014, ISBN-10: 0857096567, ISBN-13: 978-0857096562.

Since the result of a quantum calculation of the quantum computer QC only provides correct results with a certain statistic, the quantum computer monitoring device QUV collects several of the results of several similar requests from the quantum computer monitoring device QUV to carry out quantum calculations to the computer core CPU of the computer core CPU, transmitted in response to the rest of the quantum computer QC Quantum computer QC and preferably evaluates them statistically. If the determined statistics of the results of several similar requests from the quantum computer monitoring device QUV transmitted by the computer core CPU to carry out quantum calculations to the computer core CPU of the quantum computer QC deviate from an expected statistic by more than x*σ, then the quantum computer monitoring device QUV typically concludes that it is non-statistical Quantum computer QC error.

A non-statistical error of the quantum computer QC within the meaning of the document presented here is a defect or a malfunction of a device part of the quantum computer QC and/or a loss of data and/or a data corruption and/or an unauthorized change in a quantum state of a quantum bit of the quantum computer QC, which is cannot be explained by the natural statistical errors in reading out quantum states. A non-statistical error of the quantum computer QC within the meaning of the document presented here is typically also a sufficiently probable suspicion of a defect or malfunction of a device part of the quantum computer QC and/or a sufficiently probable suspicion of a data loss and/or a sufficiently probable suspicion of data corruption and/or a sufficiently probable suspicion of an unauthorized change to a quantum state of a quantum bit of the quantum computer QC, whereby these suspected non-statistical errors cannot be explained by the natural statistical errors when reading out quantum states.

A non-statistical quantum error is a non-statistical error that cannot be reliably detected by a conventional watchdog and/or Q&A watchdog for physical reasons, in particular due to the quantum nature of a device part or method step involved in the non-statistical quantum error.

Here σ represents the standard deviation of the statistical distribution of the expected response value. Preferably, x is between 1 and 4. Depending on the type of non-statistical error when executing a quantum computer program, the quantum computer monitoring device QUV of the quantum computer QC initiates a countermeasure or changes the database of a statistical evaluation. For example, if the frequency of a specific error exceeds a permissible value, the quantum computer monitoring device QUV of the quantum computer QC initiates countermeasures, since the quantum monitoring device QUV then concludes that there is a non-statistical error in the quantum computer QC.

In the simplest case, exemplary countermeasures can include, for example, resetting and reinitializing the quantum computer QC and/or device parts of the quantum computer QC and/or starting a more extensive self-test program.

A special countermeasure can, for example, also be a translational shift of the substrate D relative to the optical system OS, so that other quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC are connected to other core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC, the previously used quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC. In this case, a reinitialization of the quantum computer QC is unavoidable. In particular, the computer core determines CPU using the methods of DE 10 2020 007 977 B4 the resonance frequencies for driving and manipulating and entangling the other quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC with other core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC and stores them preferably in its non-volatile memory NVM and less preferably in its volatile memory RAM. For the translational displacement of the substrate D relative to the optical system OS, the computer core CPU preferably uses the translational positioning device XT of the substrate D in the X direction and the translational positioning device of the substrate D in the Y direction.

For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU by means of a request message via the internal data bus INTDB to carry out a predetermined quantum computer calculation after carrying out a quantum computer calculation in the first period of time and to transmit the result of the quantum computer calculation back to the quantum computer monitoring device QUV. If the quantum computer QC does not respond to the quantum computer monitoring device QUV of the quantum computer QC within a predetermined time window, there may be an error. If the computer core CPU does not respond within a predetermined time window after the request has been made by the quantum computer monitoring device QUV of the quantum computer QC to the computer core CPU of the control device µC of the quantum computer QC with values that are within expected value ranges, the quantum computer monitoring device QUV of the quantum computer QC evaluates the Execution as faulty. For this purpose, the quantum computer monitoring device QUV of the quantum computer QC preferably keeps statistical records. Corresponds to the statistical distribution of the contents of the answers given by the law nerkern CPU of the control device µC of the quantum computer QC does not correspond to an expected statistical distribution, the quantum computer monitoring device QUV of the quantum computer QC also preferably concludes that there is a non-statistical error. Depending on the type of non-statistical error, the quantum computer monitoring device QUV of the quantum computer QC initiates a countermeasure or changes the database of a statistical evaluation. For example, if the frequency of a specific error exceeds a permissible value, the quantum monitoring device QUV concludes that there is a non-statistical error. In the event of a non-statistical error, the quantum computer monitoring device QUV of the quantum computer QC typically initiates countermeasures. These may include the countermeasures already described in the document presented here or other countermeasures.

Such a test typically also checks the correct generation of electromagnetic fields, in particular microwave fields and / or radio wave fields, by a device of the quantum computer QC for manipulating one or more quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC in the sense of the document presented here, for example the waveform generator, the light source driver LDRV, the light source LD, the microwave and / or radio wave frequency generator MW / RF-AWFG to generate largely freely definable waveforms (English: arbitrary wave form generator) and the microwave and / or radio wave antenna mWA as well in the broadest sense, the magnetic field generating means MGx, MGy, MGz and the associated magnetic field controls MFSx, MFSy, MFSz as well as the magnetic field sensors MSx, MSy, MSz. Such a test also partly tests the complex and/or real and/or imaginary conductance of a line and the microwave and/or radio wave antenna MWA, which is part of the device of the quantum computer QC for manipulating one or more quantum dots NV1, NV2, NV3 Quantum bits of the quantum computer QC is.

For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU by means of a query message via the internal data bus INTDB to query one or more values of operating voltages of device parts of the quantum computer QC in the second time periods after carrying out a quantum computer calculation in the second time periods and pass it on to the quantum computer monitoring device QUV of the quantum computer QC within a predetermined time window. If the computer core CPU does not respond within a predetermined time window after the request has been made by the quantum computer monitoring device QUV of the quantum computer QC to the computer core CPU of the control device µC of the quantum computer QC with values that are within expected value ranges, the quantum computer monitoring device QUV of the quantum computer QC evaluates the Execution as faulty. Depending on the type of error, the quantum computer monitoring device QUV of the quantum computer QC initiates a countermeasure or changes the database of a statistical evaluation. For example, if the frequency of a specific error exceeds a permissible value, the quantum computer monitoring device preferably concludes that it is a non-statistical error. In the event of a non-statistical error, the quantum computer monitoring device QUV of the quantum computer QC typically initiates countermeasures. These may include the countermeasures already described in the document presented here or other countermeasures.

For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU by means of a request message via the internal data bus INTDB to, after carrying out a quantum computer calculation in the first periods, one or more values of current consumption from device parts of the quantum computer QC, from other device parts of the quantum computer QC in the second periods of time and pass it on to the quantum computer monitoring device QUV of the quantum computer QC within a predetermined time window. If the computer core CPU does not respond within a predetermined time window after the request has been made by the quantum computer monitoring device QUV of the quantum computer QC to the computer core CPU of the control device µC of the quantum computer QC with values that are within expected value ranges, the quantum computer monitoring device QUV of the quantum computer QC evaluates the Execution as faulty. Depending on the type of error, the quantum computer monitoring device QUV of the quantum computer QC initiates a countermeasure or changes the database of a statistical evaluation. For example, if the frequency of a specific error exceeds a permissible value, the quantum computer monitoring device QUV evaluates the error as a non-statistical error. In the event of a non-statistical error, the quantum computer monitoring device QUV of the quantum computer QC typically initiates countermeasures. These may include the countermeasures already described in the document presented here or other countermeasures.

The clock generator OSZ of the computer core CPU of the control device µC of the quantum computer QC typically supplies the computer core CPU of the control device µC of the quantum computer QC with a clock for operating the computer core CPU of the control device µC of the quantum computer QC. The clock generator OSZ of the computer core CPU of the control device μC of the quantum computer QC can also preferably supply further digital circuits and device parts of the quantum computer QC with a clock for operating these digital circuits and device parts of the quantum computer QC.

For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU to check the processor clock of the computer core CPU of the control device μC of the quantum computer QC and/or its frequency, in particular during or after carrying out a quantum computer calculation in the first time periods and/or the second time period . If an error occurs, such as an incorrect processor clock frequency or a processor clock jitter, the quantum computer monitoring device QUV of the quantum computer QC evaluates the processor clock as incorrect. For the purposes of the document presented here, the quantum computer monitoring device QUV preferably evaluates such an error as a non-statistical error. Thus, the quantum computer monitoring device QUV of the quantum computer QC preferably monitors the clock OSZ of the computer core CPU of the control device μC of the quantum computer QC.

Depending on the type of error, the quantum computer monitoring device QUV of the quantum computer QC initiates a countermeasure or changes the database of a statistical evaluation. For example, if the frequency of a specific error exceeds a permissible maximum frequency value, the quantum computer monitoring device QUV evaluates this error as a non-statistical error. In the event of a non-statistical error, the quantum computer monitoring device QUV of the quantum computer QC preferably initiates countermeasures. These may include the countermeasures already described in the document presented here or other countermeasures.

If necessary, the quantum computer monitoring device QUV of the quantum computer QC has its own monitoring clock generation ÜOSZ. Preferably, the monitoring clock generation ÜOSZ of the quantum computer monitoring device QUV of the quantum computer QC typically supplies the quantum computer monitoring device QUV of the quantum computer QC with a clock for operating the quantum computer monitoring device QUV of the quantum computer QC.

For example, the computer core CPU of the quantum computer QC can check the processor clock of the quantum computer monitoring device QUV of the quantum computer QC and/or its frequency and/or the monitoring clock generation ÜOSZ, in particular after carrying out a quantum computer calculation in the second time periods. If an error occurs, such as an incorrect processor clock frequency or a processor clock jitter, the computer core CPU of the quantum computer QC evaluates the processor clock of the quantum computer monitoring device QUV of the quantum computer QC as incorrect. The computer core CPU of the quantum computer QC thus preferably monitors the monitoring clock generation ÜOSZ of the quantum computer monitoring device QUV of the quantum computer QC.

Depending on the type of error, the quantum computer monitoring device QUV of the quantum computer QC initiates a countermeasure or changes the database of a statistical evaluation. For example, if the frequency of a specific error exceeds a permissible value, the quantum computer monitoring device QUV evaluates this error as a non-statistical error. In the event of a non-statistical error, the quantum computer monitoring device QUV of the quantum computer QC typically initiates countermeasures. These may include the countermeasures already described in the document presented here or other countermeasures.

The quantum computer monitoring device QUV preferably has a separate energy supply with preferably a further energy reserve and its own energy processing device. Preferably, the charging device LDV or another additional charging device feeds this additional energy processing device and/or the charging supplies this additional energy reserve. These optional device parts, the further energy reserve, the further energy processing device and the further charging device and possibly a further separation device of the quantum computer monitoring device QUV of the quantum computer QC and their connecting lines are in the 1 no longer shown for better clarity.

For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU, in particular during or after the execution of a Quantum computer calculation in the first periods and / or the second period to check processor take of other device parts of the quantum computer QC and / or their frequency. If an error occurs, such as an incorrect processor clock frequency or processor clock jitter, the quantum computer monitoring device QUV of the quantum computer QC evaluates the relevant processor clock as incorrect. The quantum computer monitoring device QUV of the quantum computer QC thus preferably also monitors the clocks of other device parts of the quantum computer QC. These clocks of other device parts of the quantum computer QC are in the 1 Also not shown for better clarity. Depending on the type of error, the quantum computer monitoring device QUV of the quantum computer QC initiates a countermeasure or changes the database of a statistical evaluation. For example, if the frequency of a specific error in the other processor clocks of other device parts of the quantum computer QC exceeds a permissible value, the quantum computer monitoring device QUV evaluates the error as a non-statistical error. In the event of a non-statistical error, the quantum computer monitoring device QUV of the quantum computer QC typically initiates countermeasures. These may include the countermeasures already described in the document presented here or other countermeasures.

For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU to check the light output of the light source LD of the quantum computer QC, in particular after performing a quantum computer calculation in the second periods. For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU by means of a query message via the internal data bus INTDB to query one or more values of monitor diodes of the light source LD of the quantum computer QC in the second time periods after performing a quantum computer calculation in the first periods and within one to pass on the specified time window to the quantum computer monitoring device QUV of the quantum computer QC. If the computer core CPU does not respond within a predetermined time window after the request has been made by the quantum computer monitoring device QUV of the quantum computer QC to the computer core CPU of the control device µC of the quantum computer QC with values that are within expected value ranges, the quantum computer monitoring device QUV of the quantum computer QC evaluates the Execution as faulty. Depending on the type of error, the quantum computer monitoring device QUV of the quantum computer QC initiates a countermeasure or changes the database of a statistical evaluation. For example, if the frequency of a specific error exceeds a permissible value, the quantum computer monitoring device QUV evaluates the error as a non-statistical error. In the event of a non-statistical error, the quantum computer monitoring device QUV of the quantum computer QC typically initiates countermeasures. These may include the countermeasures already described in the document presented here or other countermeasures.

For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU to check, in particular after carrying out a quantum computer calculation in the second periods, the control of the light source LD of the quantum computer QC by the light source driver LDRV and the functionality of the light source driver LDRV. For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU by means of a request message via the internal data bus INTDB to, after performing a quantum computer calculation in the first periods by means of an analog-to-digital converter or the like, one or more values of the operating parameters of the light source driver LDRV and/or or to record one or more values of the control signals of the light source driver LDRV for the light source LD of the quantum computer QC in the second time periods and to pass them on to the quantum computer monitoring device QUV of the quantum computer QC within a predetermined time window. If the computer core CPU does not respond within a predetermined time window after the request has been made by the quantum computer monitoring device QUV of the quantum computer QC to the computer core CPU of the control device µC of the quantum computer QC with values that are within expected value ranges, the quantum computer monitoring device QUV of the quantum computer QC evaluates the Execution as faulty. Depending on the type of error, the quantum computer monitoring device QUV of the quantum computer QC initiates a countermeasure or changes the database of a statistical evaluation. For example, if the frequency of a specific error exceeds a permissible value, the quantum computer monitoring device QUV evaluates the error as a non-statistical error. In the event of a non-statistical error, the quantum computer monitoring device QUV of the quantum computer QC initiates countermeasures. These may include the countermeasures already described in the document presented here or other countermeasures.

For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU to check the generation of the transmission signal S5 by the waveform generator WFG of the quantum computer QC, in particular after carrying out a quantum computer calculation in the second periods. For this purpose, the quantum computer QC and/or the waveform generator WFG can include a measuring device, for example a digital storage oscilloscope or a similar signal detection device, that records the time course of the transmission signal S5. For example, it can be an analog-to-digital converter that records this signal curve of the transmission signal S5. For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU by means of a request message via the internal data bus INTDB to cause the waveform generator WFG of the quantum computer QC to generate a transmission signal S5 in the second time periods after carrying out a quantum computer calculation in the first periods and by means of the Said signal detection device to record the time course of the transmission signal S5. The computer core CPU preferably evaluates the time course of the transmission signal S5 recorded in this way and transmits the result of this evaluation to the quantum computer monitoring device QUV in response to the request from the quantum computer monitoring device QUV. It is also conceivable that the computer core CPU of the quantum computer QC transmits the detected signal curve of the transmission signal S5 to the quantum computer monitoring device QUV in response to the request of the quantum computer monitoring device QUV and then the quantum computer monitoring device QUV evaluates the detected signal curve of the transmission signal S5. The response from the computer core CPU should be sent to the quantum computer monitoring device QUV of the quantum computer QC within a predetermined time window. If the computer core CPU does not respond within a predetermined time window after the request has been made by the quantum computer monitoring device QUV of the quantum computer QC to the computer core CPU of the control device µC of the quantum computer QC with values that are within expected value ranges, the quantum computer monitoring device QUV of the quantum computer QC evaluates the Execution as faulty. Depending on the type of error, the quantum computer monitoring device QUV of the quantum computer QC initiates a countermeasure or changes the database of a statistical evaluation. For example, if the frequency of a particular error exceeds a permissible value, the quantum computer monitoring device evaluates the error as a non-statistical error. In the event of a non-statistical error, the quantum computer monitoring device QUV of the quantum computer QC typically initiates countermeasures. These may include the countermeasures already described in the document presented here or other countermeasures.

For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU to check the generation of the output signal of the microwave and / or radio wave frequency generator MW / RF-AWFG of the quantum computer QC, in particular after carrying out a quantum computer calculation in the second periods. For this purpose, the quantum computer QC and/or the microwave and/or radio wave frequency generator MW/RF-AWFG of the quantum computer QC can include a measuring device, for example a digital storage oscilloscope or a similar signal detection device, that measures the time course of the output signal of the microwave and/or radio wave frequency generator MW/RF-AWFG captured by the quantum computer QC. For example, it can be an analog-to-digital converter that records this signal curve of the output signal of the microwave and/or radio wave frequency generator MW/RF-AWFG of the quantum computer QC. For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU by means of a request message via the internal data bus INTDB to use the microwave and/or radio wave frequency generator MW/RF-AWFG of the quantum computer QC in the second periods after performing a quantum computer calculation in the first periods To generate an output signal with a specific waveform for test purposes and to record the time course of the output signal of the microwave and / or radio wave frequency generator MW / RF-AWFG of the quantum computer QC by means of said signal detection device. The quantum computer monitoring device QUV of the quantum computer QC can also cause the computer core CPU to use the request message via the internal data bus INTDB to use the microwave and/or radio wave frequency generator MW/RF-AWFG of the quantum computer QC in the second periods after performing a quantum computer calculation in the first periods To cause the generation of an output signal with a specific waveform for test purposes and to detect the amount and/or phase of the power reflected by the microwave and/or radio wave antenna MWA by means of said signal detection device and thus to the impedance of the microwave and/or radio wave antenna MWA and to close its supply line and record it. The computer core CPU preferably evaluates the time profile of the output signal of the microwave and/or radio wave frequency generator MW/RF-AWFG of the quantum computer QC thus recorded and/or the acquired measured values and transmits the result of this evaluation to the quantum computer monitoring device QUV in response to the request from the quantum computer monitoring device QUV. It is also conceivable that the computer core CPU of the quantum computer QC transmits the detected signal curve of the output signal of the microwave and/or radio wave frequency generator MW/RF-AWFG of the quantum computer QC to the quantum computer monitoring device QUV in response to the request of the quantum computer monitoring device QUV and then the quantum computer monitoring device QUV the recorded signal curve of the output signal of the microwave and/or radio wave frequency generator MW/RF-AWFG of the quantum computer QC is evaluated. The response from the computer core CPU should be sent to the quantum computer monitoring device QUV of the quantum computer QC within a predetermined time window. If the computer core CPU does not respond within a predetermined time window after the request has been made by the quantum computer monitoring device QUV of the quantum computer QC to the computer core CPU of the control device µC of the quantum computer QC with values that are within expected value ranges, the quantum computer monitoring device QUV of the quantum computer QC evaluates the Execution as faulty. Depending on the type of error, the quantum computer monitoring device QUV of the quantum computer QC initiates a countermeasure or changes the database of a statistical evaluation. For example, if the frequency of a specific error exceeds a permissible value, the quantum computer monitoring device QUV evaluates the error as a non-statistical error. In the event of a non-statistical error, the quantum computer monitoring device QUV of the quantum computer QC typically initiates countermeasures. These may include the countermeasures already described in the document presented here or other countermeasures.

For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU to check the functionality of the data interface DBIF, in particular after carrying out a quantum computer calculation in the second time periods. For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU by means of a request message via the internal data bus INTDB to communicate via the data interface DBIF and the external data bus EXTDB with a higher-level computer system for test purposes in the second after carrying out a quantum computer calculation in the first periods time periods. The higher-level computer system can be, for example, a central control unit ZSE. The higher-level computer system preferably responds with an evaluable answer within a predetermined period of time. The computer core CPU preferably evaluates the message received from the external computer system via the data interface DBIF and the external data bus EXTDB and transmits the result of this evaluation to the quantum computer monitoring device QUV in response to the request from the quantum computer monitoring device QUV. It is also conceivable that the computer core CPU of the quantum computer QC transmits the message received from the external computer system via the data interface DBIF and the external data bus EXTDB to the quantum computer monitoring device QUV in response to the request from the quantum computer monitoring device QUV and then the quantum computer monitoring device QUV via the Data interface DBIF and the external data bus EXTDB evaluates the message received from the external computer system. The response of the computer core CPU and the higher-level computer system, for example the central control device ZSE, should preferably be sent to the quantum computer monitoring device QUV of the quantum computer QC within a predetermined time window. If the computer core CPU does not respond within a predetermined time window after the request has been made by the quantum computer monitoring device QUV of the quantum computer QC to the computer core CPU of the control device µC of the quantum computer QC with values that are within expected value ranges, the quantum computer monitoring device QUV of the quantum computer QC evaluates the Execution as faulty. Depending on the type of error, the quantum computer monitoring device QUV of the quantum computer QC initiates a countermeasure or changes the database of a statistical evaluation. For example, if the frequency of a specific error exceeds a permissible value, the quantum computer monitoring device QUV evaluates the error as a non-statistical error. In the event of a non-statistical error, the quantum computer monitoring device QUV of the quantum computer QC typically initiates countermeasures. These may include the countermeasures already described in the document presented here or other countermeasures.

For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU to check the functionality of the internal data interface MDBIF, in particular after carrying out a quantum computer calculation in the second periods. For example, the quantum computer monitoring device QUV of the quantum computer ters QC cause the computer core CPU by means of a request message via the internal data bus INTDB, after carrying out a quantum computer calculation in the first periods, to communicate via the internal data interface MDBIF and the control data bus SDB with an internal computer core of another device part of the quantum computer QC in the second periods cause. The internal computer core of the other device part of the quantum computer QC preferably responds with an evaluable answer within a predetermined period of time. The computer core CPU preferably evaluates the message received via the internal data interface MDBIF and the internal data bus INTDB and the control data bus SDB from the internal computer core of the other device part of the quantum computer QC and transmits the result of this evaluation to the quantum computer monitoring device QUV in response to the request from the quantum computer monitoring device QUV. It is also conceivable that the computer core CPU of the quantum computer QC sends the message received via the internal data interface MDBIF and the internal data bus INTDB and the control data bus SDB from the internal computer core of the other device part of the quantum computer QC to the quantum computer monitoring device QUV in response to the request Quantum computer monitoring device QUV is transmitted and then the quantum computer monitoring device QUV evaluates the message received via the internal data interface MDBIF and the internal data bus INTDB and the control data bus SDB from the internal computer core of the other device part of the quantum computer QC. The response of the computer core CPU and the internal computer core of the other device part of the quantum computer QC should preferably be sent to the quantum computer monitoring device QUV of the quantum computer QC within a predetermined time window. If the computer core CPU does not respond within a predetermined time window after the request has been made by the quantum computer monitoring device QUV of the quantum computer QC to the computer core CPU of the control device µC of the quantum computer QC with values that are within expected value ranges, the quantum computer monitoring device QUV of the quantum computer QC evaluates the Execution as faulty. Depending on the type of error, the quantum computer monitoring device QUV of the quantum computer QC initiates a countermeasure or changes the database of a statistical evaluation. For example, if the frequency of a specific error exceeds a permissible value, the quantum computer monitoring device QUV evaluates the error as a non-statistical error. In the event of a non-statistical error, the quantum computer monitoring device QUV of the quantum computer QC typically initiates countermeasures. These may include the countermeasures already described in the document presented here or other countermeasures.

For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU to check the functionality of the amplifier V and the functionality of the photodetector PD, in particular after carrying out a quantum computer calculation in the second periods. For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU by means of a request message via the internal data bus INTDB to cause the light source LD of the quantum computer QC to emit a defined light after performing a quantum computer calculation in the first periods or a test radiation source of the quantum computer QC in the second periods cause to emit a test light emission that irradiates the photodetector PD, and / or cause the photodetector PD to generate a test signal for the amplifier V in the second time periods and query the recorded values in the amplifier V and / or operating parameters of the amplifier V and the photodetector PD to be recorded and passed on to the quantum computer monitoring device QUV of the quantum computer QC within a predetermined time window. If the computer core CPU does not respond within a predetermined time window after the request has been made by the quantum computer monitoring device QUV of the quantum computer QC to the computer core CPU of the control device µC of the quantum computer QC with values that are within expected value ranges, the quantum computer monitoring device QUV of the quantum computer QC evaluates the Execution as faulty. Depending on the type of error, the quantum computer monitoring device QUV of the quantum computer QC initiates a countermeasure or changes the database of a statistical evaluation. For example, if the frequency of a specific error exceeds a permissible value, the quantum computer monitoring device QUV evaluates the error as a non-statistical error. In the event of a non-statistical error, the quantum computer monitoring device QUV of the quantum computer QC typically initiates countermeasures. These may include the countermeasures already described in the document presented here or other countermeasures.

The computer core CPU of the control device µC of the quantum computer QC can typically control the preferably provided test radiation source of the quantum computer QC via the internal data bus interface MDBIF and the internal data bus INTDB and the control data bus SDB. Typically can which of the control device μC of the quantum computer QC irradiate the photodetector PD of the quantum computer QC with an optical test signal, for example by means of an optical test radiation source, in order to ensure the functionality of the quantum computer QC. For a better overview, this test radiation source of the quantum computer QC is for irradiating the photodetector PD with test radiation 1 not shown.

For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU to check temperatures within the quantum computer QC by means of one or more temperature sensors ST, in particular after carrying out a quantum computer calculation in the second time periods. For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU by means of a request message via the internal data bus INTDB to detect one or more temperatures within the quantum computer QC by means of one or more temperature sensors ST of the quantum computer QC after carrying out a quantum computer calculation in the first periods of time and to pass on the recorded temperature measurements to the quantum computer monitoring device QUV of the quantum computer QC within a predetermined time window. If the computer core CPU does not respond within a predetermined time window after the request has been made by the quantum computer monitoring device QUV of the quantum computer QC to the computer core CPU of the control device µC of the quantum computer QC with values that are within expected value ranges, the quantum computer monitoring device QUV of the quantum computer QC evaluates the Execution as faulty. Depending on the type of error, the quantum computer monitoring device QUV of the quantum computer QC initiates a countermeasure or changes the database of a statistical evaluation. For example, if the frequency of a specific error exceeds a permissible value, the quantum computer monitoring device QUV evaluates the error as a non-statistical error. In the event of a non-statistical error, the quantum computer monitoring device QUV of the quantum computer QC typically initiates countermeasures. These may include the countermeasures already described in the document presented here or other countermeasures.

For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU to, in particular after carrying out a quantum computer calculation in the second periods, check the functionality of the magnetic field sensors MSx, MSy, MSz and/or the functionality of the magnetic field controllers MFSx, MFSy, MFSz and/or the functionality of the Check magnetic field generating means MGx, MGy, MGz. For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU by means of a request message via the internal data bus INTDB to perform various quantum computer calculations in the first periods by means of the magnetic field controllers MFSx, MFSy, MFSz and the magnetic field generating means MGx, MGy, MGz of the quantum computer QC to set magnetic flux densities and to record them using the magnetic field sensors MSx, MSy, MSz and to pass on the recorded measured values to the quantum computer monitoring device QUV of the quantum computer QC within a predetermined time window. If the computer core CPU does not respond within a predetermined time window after the request has been made by the quantum computer monitoring device QUV of the quantum computer QC to the computer core CPU of the control device µC of the quantum computer QC with values that are within expected value ranges, the quantum computer monitoring device QUV of the quantum computer QC evaluates the Execution as faulty. Depending on the type of error, the quantum computer monitoring device QUV of the quantum computer QC initiates a countermeasure or changes the database of a statistical evaluation. For example, if the frequency of a specific error exceeds a permissible value, the quantum computer monitoring device QUV evaluates the error as a non-statistical error. In the event of a non-statistical error, the quantum computer monitoring device QUV of the quantum computer QC typically initiates countermeasures. These may include the countermeasures already described in the document presented here or other countermeasures.

For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU to check the functionality of the first energy processing device SRG and/or the functionality of the second energy processing device SRG2 and/or the functionality of the further energy processing devices, in particular after carrying out a quantum computer calculation in the second time periods. For example, the quantum computer monitoring device QUV of the quantum computer QC can trigger the computer core CPU by means of a request message via the internal data bus INTDB after performing a quantum computer calculation in the first periods by means of the first energy processing device SRG and/or the second energy processing device SRG2 and/or the further energy processing devices to set and/or modify certain supply voltages of device parts of the quantum computer QC and, for example, to send their voltage values and/or current values by means of measuring devices and to send the recorded measured values to the quantum computer monitoring device QUV within a predetermined time window Quantum computer QC to pass on. If the computer core CPU does not respond within a predetermined time window after the request has been made by the quantum computer monitoring device QUV of the quantum computer QC to the computer core CPU of the control device µC of the quantum computer QC with values that are within expected value ranges, the quantum computer monitoring device QUV of the quantum computer QC evaluates the Execution as faulty. Depending on the type of error, the quantum computer monitoring device QUV of the quantum computer QC initiates a countermeasure or changes the database of a statistical evaluation. For example, if the frequency of a specific error exceeds a permissible value, the quantum computer monitoring device QUV evaluates the error as a non-statistical error. In the event of a non-statistical error, the quantum computer monitoring device QUV of the quantum computer QC typically initiates countermeasures. These may include the countermeasures already described in the document presented here or other countermeasures.

For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU to check the functionality of the energy reserve BENG and/or the functionality of the second energy reserve BENG2 and/or the functionality of any further energy reserves, if any, of other device parts, in particular after carrying out a quantum computer calculation in the second time periods or already named device parts of the quantum computer QC. For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU by means of a request message via the internal data bus INTDB, after carrying out a quantum computer calculation in the first periods, by means of charging devices, such as the already named charging device LDV, to check the state of charge of the energy reserve BENG and / or the To change the functionality of the second energy reserve BENG2 and / or the functionality of any further energy reserves, if any, of other device parts and to record the values of the respective current consumption and the voltage curve using suitable measuring means of the quantum computer QC and thus, for example, to draw conclusions about the impedance of these energy reserves. In this case, the quantum computer monitoring device QUV of the quantum computer QC causes the computer core CPU to pass on the recorded measured values to the quantum computer monitoring device QUV of the quantum computer QC within a predetermined time window using the said request message via the internal data bus INTDB. If the computer core CPU does not respond within a predetermined time window after the request has been made by the quantum computer monitoring device QUV of the quantum computer QC to the computer core CPU of the control device µC of the quantum computer QC with values that are within expected value ranges, the quantum computer monitoring device QUV of the quantum computer QC evaluates the Execution as faulty. Depending on the type of error, the quantum computer monitoring device QUV of the quantum computer QC initiates a countermeasure or changes the database of a statistical evaluation. For example, if the frequency of a specific error exceeds a permissible value, the quantum computer monitoring device QUV evaluates the error as a non-statistical error. In the event of a non-statistical error, the quantum computer monitoring device QUV of the quantum computer QC typically initiates countermeasures. These may include the countermeasures already described in the document presented here or other countermeasures.

For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU to check the functionality of the separation device TS of the quantum computer QC and the functionality of the loading device LDV of the quantum computer QC, in particular after carrying out a quantum computer calculation in the second periods. For example, the quantum computer monitoring device QUV of the quantum computer QC can cause the computer core CPU by means of a request message via the internal data bus INTDB to open the separating device TS after carrying out a quantum computer calculation in the first periods of time and to use the charging devices, such as the already mentioned charging device LDV, to check the charging status of the the energy reserve BENG and/or the functionality of the second energy reserve BENG2 and/or the functionality of any further energy reserves, if any, of other device parts and thereby to record the values of the respective current consumption and the voltage curve using suitable measuring means of the quantum computer QC and to close the separating device TS close and by means of the charging devices, such as the already named charging device LDV, the state of charge of the energy reserve BENG and / or the functionality of the second energy reserve BENG2 and / or the functionality The ability of further energy reserves, if necessary, of further device parts to be changed again and thereby to record second values of the respective current consumption and the voltage curve using suitable measuring means of the quantum computer QC. In this case, the quantum computer monitoring device QUV of the quantum computer QC causes the computer core CPU to pass on the recorded measured values and second measured values to the quantum computer monitoring device QUV of the quantum computer QC within a predetermined time window via the said request message via the internal data bus INTDB. If the computer core CPU does not respond within a predetermined time window after the request has been made by the quantum computer monitoring device QUV of the quantum computer QC to the computer core CPU of the control device µC of the quantum computer QC with first and second values that lie within expected value ranges, the quantum computer monitoring device QUV evaluates the Quantum computer QC considered the execution to be faulty. Depending on the type of error, the quantum computer monitoring device QUV of the quantum computer QC initiates a countermeasure or changes the database of a statistical evaluation. For example, if the frequency of a specific error exceeds a permissible value, the quantum computer monitoring device QUV evaluates the error as a non-statistical error. In the event of a non-statistical error, the quantum computer monitoring device QUV of the quantum computer QC typically initiates countermeasures. These may include the countermeasures already described in the document presented here or other countermeasures.

Quantum computer system QSYS

If the proposed quantum computer QC is integrated into a quantum computer system QUSYS with a second, preferably mobile quantum computer QC2, it is advantageous if a signaling, in particular of a quantum computer calculation result, is sent from the quantum computer QC via at least one signal connection, for example an external data bus EXTDB, to the second quantum computer QC2 and/or vice versa can be done.

The quantum computer system preferably comprises QUSYS with at least two quantum computers, a first quantum computer QC1 and a second quantum computer QC2, with several measuring devices for recording operating variables of the quantum computer system QUSYS or a device or a system. Typically, the states of the device or system depend on the quantum computer system QUSYS, whereby the first quantum computer QC1 preferably carries out at least twice the same quantum computer calculation that the second quantum computer QC2 carries out. The quantum computer calculation preferably includes a monitoring measure for checking the functionality of the respective quantum computer QC1, QC2. The first quantum computer QC1 preferably carries out the quantum computer calculation of the first quantum computer QC1 independently of the implementation of the quantum computer calculation of the second quantum computer QC2. This makes it possible to compare the results of the quantum computer calculations by the computer cores CPU of the control devices μC of the quantum computers QC1, QC2 and/or the quantum computer monitoring devices QUV of the quantum computers QC1, QC1.

Monitoring procedures

The document presented here also proposes a method for monitoring the execution of a quantum computer program that can be executed on at least one control device µC of a quantum computer QC by means of a quantum computer monitoring device QUV of the quantum computer QC. The quantum computer QC includes quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and preferably core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC and the control device µC with the computer core CPU and first means for manipulating quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and, if necessary, for manipulating core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC and second means for reading out the state of quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and, if necessary, core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC. The computer core CPU of the control device µC preferably controls the first means for manipulating quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and possibly core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC and the second means for reading out the state of quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and, if necessary, core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC. Quantum computer monitoring solves this Chung device QUV preferably when manipulating a subset of the quantum dots and / or possibly the core quantum dots of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and possibly core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC during the quantum computer program runtime, an exception condition (exception), in particular an interruption of the quantum computer program flow, occurs if this manipulation was not intended. This can happen during a program jump due to interference such as cosmic radiation, which is intercepted by this.

The document presented here proposes a non-volatile memory NVM for the quantum computer QC, in particular a read-only memory or a flash memory or a non-volatile memory, for a quantum computer QC in particular as part of a control unit of a vehicle. A quantum computer program is preferably stored in the non-volatile memory NVM, which can be executed on at least one computer core µC of the quantum computer QC and is suitable for carrying out the method described above.

• Auf dem mindestens einen Rechnerkern CPU der Steuervorrichtung µC soll ein Quantencomputerprogramm ablauffähig sein. Die Quantencomputerüberwachungsvorrichtung QUV überwacht während der Quantencomputerprogrammlaufzeit den Ablauf des Quantencomputerprogramms während der Ausführung durch die anderen Vorrichtungsteile des Quantencomputers QC. Beim einem Zugriff des Rechnerkerns CPU auf einen bestimmten Adressbereich innerhalb eines Speichers RAM, NVM der Steuervorrichtung µC des Quantencomputers QC oder auf andere vorbestimmte Vorrichtungsteile des Quantencomputers QC erzeugt die Quantencomputerüberwachungsvorrichtung QUV eine Ausnahmebedingung (Exception), insbesondere eine Unterbrechung (Interrupt) des Quantencomputerprogrammablaufs. Woraufhin der Rechnerkern CPU der Steuervorrichtung µC des Quantencomputers QC die Ausführung des Quantencomputerprogramms typischerweise in vorzugsweise vorbestimmter Weise unterbricht.

The document presented here proposes the following to further ensure the functionality of the quantum computer QC with at least one computer core CPU, a control device µC and with a quantum computer monitoring device QUV:

• A quantum computer program should be able to run on the at least one computer core CPU of the control device µC. The quantum computer monitoring device QUV monitors the flow of the quantum computer program during execution by the other device parts of the quantum computer QC during the quantum computer program runtime. When the computer core CPU accesses a specific address area within a memory RAM, NVM of the control device µC of the quantum computer QC or other predetermined device parts of the quantum computer QC, the quantum computer monitoring device QUV generates an exception, in particular an interruption of the quantum computer program flow. Whereupon the computer core CPU of the control device μC of the quantum computer QC typically interrupts the execution of the quantum computer program in a preferably predetermined manner.

The computer core CPU of the control device µC or a central control unit ZSE or another computer system, which can be connected, for example, to the computer core CPU of the control device µC of the quantum computer QC via the external data bus EXTDB, can, for example, configure the quantum computer monitoring device QUV. The quantum computer QC and/or the computer core µC preferably has means for running through an exception routine after an exception condition has been triggered during the quantum computer program runtime. The exception routine can itself be a quantum computer program.

Further monitoring procedure

• - Überwachen des korrekten Quantencomputerprogrammablaufs des Quantencomputerprogramms des Quantencomputers QC, insbesondere durch die Quantencomputerüberwachungsvorrichtung QUV oder ein andere Rechnersystem;
• - Durchführen vorbestimmter Quantencomputerberechnungen mit mindestens einer Quantenoperation zur Berechnung vorbestimmter Quantencomputerberechnungsergebnisse in vorbestimmten Zeiträumen vor vorbestimmten Zeitpunkten, insbesondere durch den Quantencomputer QC, und
• - Ansteuern einer Quantencomputerüberwachungsvorrichtung QUV nach diesen vorbestimmten Zeitpunkten und Durchführung eines Rücksetzens (Reset-Funktion) oder Reinitialisierens des Quantencomputers QC auf einen vordefinierten Quantencomputerprogrammrestartzustand oder dergleichen, wenn diese Ansteuerung nicht in vorbestimmter Weise erfolgt durchführt.

The document presented here proposes a method for operating a quantum computer system QUSYS with a quantum computer QC and with a quantum computer monitoring device QUV with the following exemplary steps:

• - Monitoring the correct quantum computer program flow of the quantum computer program of the quantum computer QC, in particular by the quantum computer monitoring device QUV or another computer system;
• - Carrying out predetermined quantum computer calculations with at least one quantum operation for calculating predetermined quantum computer calculation results in predetermined time periods before predetermined times, in particular by the quantum computer QC, and
• - Controlling a quantum computer monitoring device QUV after these predetermined times and carrying out a reset (reset function) or reinitialization of the quantum computer QC to a predefined quantum computer program restart state or the like if this control is not carried out in a predetermined manner.

Data buses

The proposed quantum computer QC preferably comprises a data interface DBIF with which the proposed quantum computer QC can communicate with higher-level computer systems you/or others QC2 quantum computers can communicate and exchange data. In particular, the proposed quantum computer QC can communicate with a central control unit ZSE via the data interface DBIF and exchange data. The data interface can be wired and/or wireless.

The computer core CPU of the control device µC and/or the quantum computer monitoring device QUV with the quantum computer QC can communicate with the device parts of the quantum computer QC and exchange data and signals via the internal data interface MDBIF and the control data bus SDB

Magnetic system

The quantum computer QC preferably includes a system for compensating for external magnetic fields and the earth's magnetic field. For this purpose, the proposed mobile quantum computer QC preferably has a sensor system for three-dimensional detection of the three-dimensional vector of magnetic flux density B. Preferably, the sensor system for three-dimensional detection of the three-dimensional vector of magnetic flux density B detects this three-dimensional vector of magnetic flux density B in the vicinity of the substrate D. For example The sensor system for three-dimensional detection of the three-dimensional vector of the magnetic flux density B can include three magnetic field sensors MSx, MSy, MSz for the three spatial directions X, Y, and Z. It is conceivable to use a single sensor system if the alignment of the magnetic field allows it. For example, the quantum computer QC may include a magnetic field sensor MSx for the magnetic flux density B _x in the X-axis direction. For example, the quantum computer QC may include a magnetic field sensor MSy for the magnetic flux density B _y in the Y-axis direction. For example, the quantum computer QC may include a magnetic field sensor MSz for the magnetic flux density B _z in the Z-axis direction.

Typically, the proposed mobile quantum computer QC includes magnetic field generating devices PM, MGx, MGy, MGz. The magnetic field generating devices can include permanent magnets PM and/or coils MGx, MGy, MGz, in particular Helmholtz coils and Helmholtz coil pairs, as magnetic field generating means. The permanent magnets PM permanently generate a magnetic flux density. The coils MGx, MGy, MGz generate a magnetic flux density corresponding to their electrical current. The permanent magnets PM and the magnetic field generating means MGx, MGy, MGz are preferably part of a magnetic circuit. Preferably, but not necessarily, the magnetic circuit includes a yoke. The permanent magnet PM is preferably located in an air gap. Preferably, a positioning device PV can reposition the permanent magnet PM relative to the substrate D and/or in the air gap and thus change the magnetic flux density B acting on the substrate D with the quantum dots of the quantum bits of the quantum computer QC.

The control device µC of the quantum computer QC preferably comprises a navigation device GPS, which informs the computer core CPU of the control device µC of the current position. The control device μC can preferably use geomagnetic maps of the earth's magnetic field to determine the resulting earth's magnetic field strength and its magnetic flux density component. If the quantum computer QC is moved or rotated translationally, then, for example, the computer core CPU of the quantum computer QC can receive prediction values for future translational coordinates and/or future rotations via the external data bus EXTDB or can predict them from received or determined speed values and rotational speed values. Therefore, the computer core CPU of the quantum computer QC can then make changes to the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC predict the magnetic field that will act in the future and compensate by changing the magnetic field generated in the quantum computer QC using the magnetic field generating devices PM, MGx, MGy, MGz.

• In einem ersten Schritt a) stellt die Steuervorrichtung µC bevorzugt beispielsweise mittels Magnetfeldsensoren MSx, MSy, MSz das derzeit wirkende externe Magnetfeld fest. In einem zweiten Schritt erfasst die Steuervorrichtung µC beispielsweise mittels eines Navigationssystems NAV und/oder einer Positionsermittlungsvorrichtung GPS die aktuellen Koordinaten und/oder die aktuelle Geschwindigkeit und/oder Beschleunigung. Auf Basis dieser Daten und ggf. zusätzlicher Daten, wie zum Beispiel einer elektronischen Karte des Erdmagnetfeldes berechnet beispielsweise die Steuervorrichtung µC des Quantencomputers QC das zu erwartende neue externe Magnetfeld und passt bevorzugt die Bestromung der Magnetfelderzeugungsmittel MGx, MGy, MGz so an, dass diese Änderung des externen Magnetfelds durch die Bewegung des Quantencomputers QC im Wesentlichen nicht wirksam wird und die Berechnungsergebnisse von Quantencomputerprogrammen des Quantencomputers QC im Wesentlichen nicht beeinflussen.

The method for preventing disruptions to the operation of the quantum computer QC due to changes in external magnetic fields as a result of a movement of the quantum computer QC preferably proceeds as follows:

• In a first step a), the control device μC preferably determines the external magnetic field currently in effect, for example using magnetic field sensors MSx, MSy, MSz. In a second step, the control device μC detects the current coordinates and/or the current speed and/or acceleration, for example by means of a navigation system NAV and/or a position determination device GPS. Based on this data and possibly additional data, such as an electronic map of the earth's magnetic field, the control device calculates µC of the Quantum computer QC the expected new external magnetic field and preferably adjusts the current supply to the magnetic field generating means MGx, MGy, MGz so that this change in the external magnetic field due to the movement of the quantum computer QC essentially does not take effect and the calculation results of quantum computer programs of the quantum computer QC essentially not influence.

To simplify the illustration, we assume here that the navigation device GPS not only determines the translational coordinates, for example the position on the earth's surface, but also the angular orientation of the quantum computer QC and the angular velocity of the change in these angles. Only by taking into account the translational changes and the rotational changes in the position and orientation of the quantum computer QC can the computer system CPU of the quantum computer QC appropriately calculate in advance the necessary adjustment of the magnetic field generation and appropriately control the magnetic field generating devices PM, MGx, MGy, MGz.

For this purpose, the computer core CPU of the control device µC can, for example, cause the first magnetic field controller MFSx to adapt the energization of the first magnetic field generating means MGx, which preferably generates a magnetic flux density B _x , with electrical current.

For this purpose, the computer core CPU of the control device µC can, for example, also cause the second magnetic field controller MFSy to adapt the energization of the second magnetic field generating means MGy, which preferably generates a magnetic flux density B _y , with electrical current. For this purpose, the computer core CPU of the control device µC can, for example, also cause the third magnetic field controller MFSz to adapt the energization of the third magnetic field generating means MGz, which preferably generates a magnetic flux density B _z , with electrical current.

For this purpose, the computer core CPU of the control device µC can, for example, also cause the positioning device PV of the permanent magnet PM to spatially adapt the positioning of the permanent magnet PM, which preferably generates a permanent, spatially inhomogeneous magnetic flux density B, and thus the magnetic flux density at the location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC.

The computer core CPU of the control device µC preferably detects the actual magnetic field using the said magnetic field sensors MSx, MSy, MSz and regulates the magnetic flux density using the actuators described immediately above in the form of the magnetic field generating devices PM, MGx, MGy, MGz in order to avoid deviations between the detected Vector of the magnetic flux density and the desired vector of the magnetic flux density.

The quantum computer QC preferably comprises an acceleration sensor system that can detect translational and/or rotational accelerations and supplies the corresponding values to the computer core CPU of the control device µC of the quantum computer QC, so that it may take countermeasures in the form of counter-accelerations of a position control system not shown in the figures can. If necessary, the computer core CPU of the control device µC of the quantum computer QC can use the positioning device PV of the permanent magnet PM and/or the translational positioning device XT in the X direction and/or the translational positioning device YT in the Y direction for some such countermeasures. The computer core CPU of the control device µC of the quantum computer QC can also possibly modify the focus of the optical system OS depending on such coordinate forecasts and/or speed forecasts and/or acceleration forecasts for translational movements and rotational movements in order to maintain the focus. For example, the computer core CPU of the control device µC of the quantum computer QC can predict deformations and mechanical vibrations within the quantum computer QC on the basis of such coordinate forecasts and/or speed forecasts and/or acceleration forecasts for translational movements and rotational movements and, if necessary, detect these using suitable sensors such as cameras and position sensors. and distance sensors within the QC quantum computer detect and compensate.

power supply

The quantum computer QC preferably receives its energy via an EV energy supply. A charging device LDV of the energy supply EV receives the energy externally from an energy source PWR.

The book provides a good overview of possible electrical energy sources: Vasily Y. Ushakov (author), “Electrical Power Engineering: Current State, Problems and Perspectives (Green Energy and Technology)”, paperback - August 18, 2018, Springer; 1st ed. 2018 Edition (August 18, 2018), ISBN-10: 3319872850, ISBN-13: 978-3319872858.

This energy source can be, for example, one of the following energy sources:

Electric generator

The energy source can be an electrical generator that converts mechanical energy into electrical energy. The mechanical energy can be, for example, energy transmitted via a wave or the energy of a moving fluid. It can be, for example, an electrical machine, such as a synchronous or asynchronous or direct current motor, a linear motor, a reluctance motor or a BLDC motor or the like, which transfers the mechanical energy of a linear and/or rotational movement by means of induction into lines of a stator and/or or rotor into electrical energy. It can also be a magnetohydrodynamic generator, referred to as an MHD generator for short, which converts the movement of an electrically conductive fluid into electrical energy. The fluid can be a plasma or an electrically conductive liquid, for example a salt solution or a molten metal. The actual energy source can be, for example, a nuclear reactor, an internal combustion engine, a heater, a jet engine, a rocket engine, a ship engine, a Stirling engine, a turbine, a water turbine, a gas turbine, a wind turbine, a tidal power plant, a wave power plant and the like . Magnetohydrodynamic generators, for example, are from the scriptures DE 20 2021 101 169 U1 , WO 2021 159 117 A1 , EP 3 863 165 A1 , US 2021 147 061 A1 ,

CN 108 831 576 B , US 2019 368 464 A1 , WO 2019 143 396 A2 , EP 3 646 452 B1 , CN 20 634 1126 U , EP 3 279 603 B1 , EP 3 400 642 B1 , EP 3 345 290 B1 , EP 3 093 966 B1 , WO 2016 100 008 A2 , DE 10 2014 225 346 A1 , RU 2014 143 858 A , EP 3 007 350 B1 , US 2016 377 029 A1 , RU 2 566 620 C2 , EP 3 075 064 A1 , EP 2 874 292 B1 , EP 2 986 852 B1 , CN 10 385 5907 B , RU 126 229 U1 , WO 2014 031 037 A2 known. Due to the large number of fonts, the font presented here does not provide a complete list. The document presented here refers to the book Hugo K. Messerle (author), “Magnetohydrodynamic Electrical Power Generation (UNESCO Energy Engineering Series)”, John Wiley & Sons Ltd (August 1, 1995), ISBN-10: 0471942529, ISBN-13 : 978-0471942528.

Electrochemical cell

The energy source can be an electrochemical cell. This can, for example, be an electrochemical cell in the broadest sense, which provides electrical energy through chemical reactions. The document presented includes accumulators, batteries and fuel cells among these electrochemical cells.

Nuclear energy sources

When it comes to nuclear energy sources, the document presented here distinguishes between those that, on the one hand, first convert nuclear energy into mechanical energy, for example using steam cycles and turbines, and then convert it into electrical energy using the generators mentioned above, and on the other hand, nuclear energy convert directly into electrical energy. The document presented here gives examples of betavoltaic cells and thermonuclear generators. These have the advantage that they can be carried out mobile. They therefore fit particularly well with the technical teaching presented here. The radionuclide batteries considered here preferably use the isotopes ⁶⁰ Co, ⁹⁰ Sr, ¹⁰⁶ Ru, ¹⁴⁴ Cs, ¹⁴⁷ Pm, ²¹⁰ Pm, ²¹⁰ Po, ²³⁸ Pu, ²⁴² Cm, ²⁴¹ Am, ²⁴³ Am. The quantum computer QC is preferably protected from the radiation of such a nuclear energy source by a radiation shield, for example made of lead. Radionuclide batteries also include betavoltaic cells, which, for example, convert beta radiation from beta emitters directly into electrical energy.

Such radionuclide batteries are, for example, from the scriptures DE 1 240 967 B , DE 1 564 070 B1 , DE 2 124 465 B2 , DE 7 219 216 U , DE 19 782 844 538 B1 , DE 69 411 078 T2 , US 5,443,657 A ,

US 5,859,484 A , DE 19 602 875 A1 , DE 19 738 066 A1 , DE 19 957 669 A1 , DE 19 957 669 A1 , US 8,552,616 B2 , WO 2009 103 974 A1 and US 2018 226 165 A1 known.

The energy source can also be a renewable energy source such as a solar cell or a hydroelectric power plant with a water turbine and a generator or a wind turbine with a wind turbine and a generator.

The energy source can also be conventional coal, lignite, oil and gas power plants that burn carbonaceous and/or hydrocarbonaceous fuels to generate thermal energy and then convert the thermal energy into mechanical energy and then convert the mechanical energy into electrical energy.

The energy source can be so-called energy harvesting devices. These are devices that use energy differences that already exist in the environment or otherwise, for example to obtain energy from the kinetic energy of a person or another moving object or from thermal differences, for example in heating systems or the same energy.

Finally, the energy source can simply be the power grid, although the primary energy source can then remain undetermined.

The charging device LDV preferably prepares the energy of the energy supply PWR of the charging device LDV to such an extent that the charging device LDV can charge an energy reserve BENG, BENG2 with the energy of the energy supply PWR. For example, it can be a voltage converter and/or a buck converter or a boost converter or a buck-boost converter depending on the type of power supply PWR. The charging device LDV preferably monitors the charging process of the respective energy reserve BENG, BENG2 when it charges them.

If the quantum computer QC does not execute a quantum computer program and/or does not perform any quantum operations, the charging device LDV can also supply device parts of the quantum computer QC via respective energy processing devices SRG, SRG2. The charging device LDV then preferably also charges one or more of the energy reserves BENG, BENG2 of the quantum computer QC. In the example of the 1 For example, the proposed quantum computer QC has two energy reserves BENG, BENG2 and two energy processing devices SRG, SRG2. The document presented here indicates that the number of energy reserves, energy processing devices and charging devices and separation devices is greater than in the example of 2 can be.

Although the charging device LDV represents a barrier to transients in the power supply PWR, the charging device LDV cannot generally completely suppress these transient disturbances in the power supply PWR. The charging device LDV also produces transient disturbances itself, for example if the charging device LDV is a switching power supply. It has therefore proven useful to have one or more low-noise energy reserves BENG, BENG2 for supplying device parts that are particularly susceptible to interference, such as the photodetector PD, the amplifier V, the light source driver LDRV, the light source LD and, if necessary, for device parts MFSx, MFSy, MFSz, MGx that generate magnetic fields. MGy, MGz and device parts with a particularly time-sensitive signal scheme such as the waveform generator WFG and the microwave and / or radio wave frequency generator MW / RF-AWFG to generate largely freely definable waveforms (English: arbitrary wave form generator). Particularly preferably, these device parts stabilize their internal supply voltages again within these device parts in order to maximally suppress the noise and disturbances in the energy supply. The quantum computer QC preferably comprises one or more energy processing devices SRG, SRG2 for supplying the device parts from the one energy reserve or the plurality of energy reserves BENG, BENG2. The energy processing devices preferably adapt the voltage level that is supplied by the charging device LDV or the energy reserves BENG, BENG2 to the required voltage levels of the device part of the quantum computer QC that is supplied, preferably with a voltage reserve. In a second control stage, which is preferably a linear regulator, these linear regulators can then, for example, use the voltage reserve to adjust the actual supply voltage of the relevant device parts of the quantum computer QC with low noise and precisely.

One or more separating devices TS preferably separate the one charging device or the several charging devices LDV from the one energy processing device or the several energy processing devices SRG, SRG2 and / or the one low-noise energy reserve or from the several low-noise energy reserves BENG, BENG2, if the quantum computer is a Executes quantum computer program and/or performs a quantum operation. A quantum operation in the sense of the document presented here is a manipulation of a quantum dot NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or a core quantum dot CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC. In the sense of the document presented here, a quantum computer program is a program that includes at least one quantum operation. One or more binary data in the memory NVN, RAM of the control device μC of the quantum computer QC preferably encode such a quantum operation. For example, it can be a predetermined data word. A quantum operation in the sense of the document presented here manipulates at least the quantum state of at least one quantum dot of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or manipulates at least the quantum state of at least one core quantum dot of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC. The technical teaching of the document presented here also refers to the data word that symbolizes such a quantum operation as a quantum op code. A quantum computer program includes at least one quantum op-code. In the above case, when the quantum computer QC executes a quantum computer program and/or carries out a quantum operation, the one energy reserve or the multiple energy reserves BENG, BENG2 preferably supply the one energy processing device or the multiple energy processing devices SRG, SRG2 with electrical energy that is particularly low-noise is.

One or more separating devices TS preferably connect the one charging device or the several charging devices LDV with the one energy processing device or the several energy processing devices SRG, SRG2 and / or the one low-noise energy reserve or one of the several low-noise energy reserves BENG, BENG2, if the quantum computer QC does not execute a quantum computer program and/or does not perform a quantum operation. In this case, the charging device LDV preferably charges the one energy reserve or the several energy reserves BENG, BENG2 and, if necessary, supplies the one energy processing device or the several energy processing devices SRG, SRG2 with electrical energy, which typically now has less noise.

Magnetic field shielding

In order to reduce the influence of external magnetic fields, it makes sense if the proposed quantum computer QC is provided with a shield AS for these external magnetic fields. This shielding can be, for example, a passive shielding AS, for example in the form of µ-metal mats, and/or an active shielding AS in the form of a magnetic field-generating system, which generates a magnetic counterfield to an external magnetic interference field and thereby reduces its effect and/or or even compensated. The proposed quantum computer therefore preferably comprises one or more sensors MSx, MSy, MSz for detecting the strength of the magnetic flux density B and/or the magnetic field strength H. The control device preferably uses the μC detected by the one or more sensors MSx, MSy, MSz Values of the magnetic flux density B and/or the magnetic field strength H for controlling magnetic field generating means MGx, MGy, MGz. The magnetic field generating means MGx, MGy, MGz preferably generate a compensating magnetic flux density B of a magnetic counterfield that compensates for the magnetic flux density B of the magnetic interference field.

A first sensor MSx preferably detects the strength of the magnetic flux density B and/or the magnetic field strength H in a first direction, for example an X-axis. A first magnetic field control MFSx preferably supplies a first magnetic field generating means MGx with electrical energy. The first magnetic field generating means MGx preferably generates a magnetic flux density B _x , which preferably essentially has a direction that preferably corresponds to the first direction, for example the direction of the X-axis. The first magnetic field control MFSx preferably supplies the first magnetic field generating means MGx with a first electrical current Ix. The control device µC preferably controls the first magnetic field generating means MGx via the first magnetic field control MFSx. The first magnetic field control MFSx preferably regulates the generation of the magnetic flux density B _x by the first magnetic field generating means MGx in such a way that the magnetic flux density B detected by the first sensor MSx or the magnetic field strength H detected by the first sensor MSx corresponds to a first value. This first value is preferably zero. For this purpose, the first magnetic field controller MFSx evaluates the value of the magnetic flux density B detected by the first sensor MSx or the value of the magnetic field strength H detected by the first sensor MSx.

A second sensor MSy preferably detects the strength of the magnetic flux density B and/or the magnetic field strength H in a second direction, for example a Y-axis. The direction of the Y-axis is preferably chosen perpendicular to the direction of the X-axis. A second magnetic field control MFSy ver preferably provides a second magnetic field generating means MGy with electrical energy. The second magnetic field generating means MGy preferably generates a magnetic flux density B _y , which preferably essentially has a direction that preferably corresponds to the second direction, for example the direction of the Y axis. The second magnetic field control MFSy preferably energizes the second magnetic field generating means MGy with a second electrical current Iy. The control device µC preferably controls the second magnetic field generating means MGy via the second magnetic field control MFSy. The second magnetic field control MFSy preferably regulates the generation of the magnetic flux density B _y by the second magnetic field generating means MGy in such a way that the magnetic flux density B detected by the second sensor MSy or the magnetic field strength H detected by the second sensor MSy corresponds to a second value. This second value is preferably zero. For this purpose, the second magnetic field control MFSy evaluates the value of the magnetic flux density B detected by the second sensor MSy or the value of the magnetic field strength H detected by the second sensor MSy.

A third sensor MSz preferably detects the strength of the magnetic flux density B and/or the magnetic field strength H in a third direction, for example a Z-axis. The direction of the Z-axis is preferably selected perpendicular to the direction of the X-axis and perpendicular to the direction of the Y-axis. A third magnetic field control MFSz preferably supplies a third magnetic field generating means MGz with electrical energy. The third magnetic field generating means MGz preferably generates a magnetic flux density B _z , which preferably essentially has a direction that preferably corresponds to the third direction, for example the direction of the Z-axis. The third magnetic field control MFSz preferably supplies the third magnetic field generating means MGz with a third electrical current Iz. The control device µC preferably controls the third magnetic field generating means MGz via the third magnetic field control MFSz. The third magnetic field control MFSz preferably regulates the generation of the magnetic flux density B _z by the third magnetic field generating means MGz in such a way that the magnetic flux density B detected by the third sensor MSz or the magnetic field strength H detected by the third sensor MSz corresponds to a third value. This third value is preferably zero. For this purpose, the third magnetic field controller MFSz evaluates the value of the magnetic flux density B detected by the third sensor MSz or the value of the magnetic field strength H detected by the third sensor MSz.

The proposed quantum computer QC typically has an optical system OS that allows the light source LED to irradiate the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC with pump radiation LB. The optical system OS is preferably a confocal microscope. Preferably, the optical system OS also enables the optical reading of the state of quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. For this purpose, the quantum computer QC of the quantum computer system QUSYS, for example, preferably has a dichroic mirror DBS, which allows the fluorescence radiation FL emitted by the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC to pass through and the pump radiation LB of the light source LD onto the quantum dots NV1, NV2, NV3 directs the quantum bits of the quantum computer QC and keeps the pump radiation LB from the photodetector PD for detecting the fluorescence radiation FL. Instead of a dichroic mirror DBS, the quantum computer QC of the quantum computer system QUSYS can, for example, also have a dichroic mirror DBS, which reflects away the fluorescent radiation FL emitted by the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and the pump radiation LB of the light source LD via the optical system OS allows passage to the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC, so that the pump radiation LB of the light source LD irradiates these quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC with pump radiation LB of the pump radiation wavelength λ _pmp . In this case, the optical system OS preferably detects the fluorescence radiation FL of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and the dichroic mirror DBS reflects this fluorescence radiation FL onto the photodetector PD for detecting the fluorescence radiation FL. The proposed quantum computer QC thus comprises, if it uses an optical readout of the states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC, a photodetector PD for detecting the fluorescence radiation FL of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. The photodetector PD typically generates a received signal S0 depending on the fluorescence radiation FL. An amplifier V following in the signal path typically amplifies and filters the received signal S0 to an amplified received signal S1. The amplifier V is therefore typically used to amplify and/or filter the output signal of the photodetector PD, which is typically the received signal S0. The amplified received signal S1 is preferably a digitized signal consisting of one or more sample values. The control device μC preferably detects the value of the amplified received signal S1, for example by means of an analog-to-digital converter ADCV. The proposed quantum computer QC includes, if it includes an electronic readout of the states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC uses a corresponding device for electronically reading out the states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. At this point the document presented here expressly refers to the document again DE 10 2020 125 189 A1 . These device parts are preferably accommodated in a preferably common housing GH, which is preferably part of the quantum computer QC in the sense of the document presented here. As already described above, the quantum dots NV1, NV2, NV3 are the quantum bits of the quantum computer QC and the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear ones Quantum bits of the quantum computer QC preferably within said substrate D. The substrate D is preferably doped with dopants. The substrate D preferably essentially comprises, at least in the effective area of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC, essentially atoms without a magnetic moment. In the case of diamond as the material of the substrate D, the diamond preferably comprises essentially ¹² C isotopes. In the case of using NV centers in diamond as quantum dots NV1, NV2, NV3, the quantum bits of the quantum computer QC particularly preferably form oxygen atoms ¹⁶ O, ¹⁸ O and/or phosphorus and/or sulfur atoms ³² S, ³⁴ S, ³⁶ S without magnetic Moment in the substrate D in the area of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. This doping in the area of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC has two tasks. First, these doping atoms change the Fermi level E _F in the region of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. In the case of using NV centers as quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC, this doping with said doping atoms shifts the Fermi level E _F in the area of these quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. In the case of n-doping, this n-doping shifts the Fermi level E _F in the area of these quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC in such a way that the Fermi level is raised and that the NV -Centers are preferably negatively charged. The NV centers then represent NV centers. Since NV centers have a magnetic moment of this electron configuration due to the negative charge electron, ^NV centers are therefore particularly suitable for use as quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC . Secondly, this doping, which is preferably an n-doping, means that the vacancies in the diamond are electrically charged during the implantation to form the NV centers and therefore do not aggregate due to the electrical repulsion of the negatively charged individual defects . As a result, the concentration of individual defects remains high, which increases the likelihood of NV centers forming when nitrogen is implanted in diamond. The best results are achieved by doping a diamond substrate D with sulfur before nitrogen implantation. Doping with a sulfur isotope without a nuclear magnetic moment is preferred. Such isotopes are the isotopes ³² S, ³⁴ S, ³⁶ S. An alternative is doping with the oxygen isotopes ¹⁶ O, ¹⁸ O, but this is less suitable. It is known that n-doping with phosphorus is also said to be successful. However, phosphorus has a nuclear magnetic moment. In principle, N-doping with atoms that have no magnetic nuclear moment makes sense. A shift in the Fermi level E _F by other means, for example by means of preferably very thin electrodes precharged to a suitable potential relative to the substrate D, also led to such effects in advance of the preparation of this document. The substrate D of the quantum computer therefore preferably has a local shift in the Fermi level E _F at least temporarily, so that this is then energetically shifted in such a way that the yield of quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC in the form of NV centers is increased during the implantation of the nitrogen atoms. In an analogous manner, the Fermi level E _F of other substrate materials and/or in relation to other paramagnetic centers (eg the ST1 center) can be influenced in the formation of these paramagnetic centers. Preferably there are the light source LD and the light source driver LDRV and the substrate D and the devices for generating the electromagnetic wave field MW/RF-AWFG, mWA, MGx, MGy, MGz and the control device µC and the memories RAM, NVM of the control device µC and that optical system OS and possibly the amplifier V and the shield AS are located within the housing GH, whereby they are preferably shielded from electromagnetic interference radiation penetrating from outside. For this purpose, the material of the housing GH preferably comprises an electrically conductive material. The housing GH preferably forms a Faraday cage. The material of the housing GH preferably also includes a material for shielding magnetostatic and/or quasi-static magnetic fields. For this purpose, the material of the housing GH preferably comprises so-called µ-metal, which is a particularly soft magnetic material.

The preferred µ-metal (Mu-metal, English Mu-metal or English permalloy), proposed here for use in quantum computers QC and quantum technology devices, typically belongs to a group of soft magnetic nickel-iron alloys with 72 to 80% nickel and proportions of Copper, molybdenum, cobalt or chromium with high magnetic permeability contained in the proposed quantum computer QC or the proposed quantum technological device for shielding AS low-frequency external magnetic fields is used.

According to the proposal, such µ-metal has a high permeability (µ _r =50,000 to 140,000 or more), which causes the magnetic flux of the external low-frequency magnetic fields to concentrate in the material of the housing GH of the quantum computer QC. This effect leads to considerable shielding attenuation when shielding AS from low-frequency or static magnetic interference fields. Thus, the quantum dots NV1, NV2, NV3 are the quantum bits of the quantum computer QC and core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC also then protected against such external magnetic fields when the quantum computer QC changes the spatial orientation and / or the location in the course of a relocation, with such a change in the orientation of the quantum computer QC and / or the change in location of such a quantum computer QC typically a change in the orientation and or the strength of the magnetic fields that act on the quantum computer QC relative to the quantum computer QC. This is particularly advantageous if the quantum computer QC, for example to save weight, does not have active shielding against external magnetic fields, which would detect the interfering magnetic field using a magnetic field sensor MSX, MSy, MSz and using suitable means MFSx, MFSy, MFSz, MGX , MGy, MGz would generate a magnetic opposing field for compensation.

The document presented here also suggests, among other things, that the shield AS of the quantum computer QC can be part of the housing GH of the quantum computer QC or the housing GH of the quantum computer QC itself. As already described, the control device µC controls the light source LD with the aid of said light source driver LDRV. The control device μC preferably generates a light source control signal, which can be the transmission signal S5, for example, by means of suitable means. The light source driver LDRV then typically supplies the light source LD with electrical energy depending on the light source control signal from the control device μC. The light source LD thus preferably generates the pump radiation LB depending on the light source control signal from the control device μC. Preferably, the light source LD therefore generates the pump radiation LB, preferably depending on the transmission signal S5. In that case the 1 The control device μC transmits the light source control signal preferably via the control data bus SDB and the waveform generator WFG as a transmission signal S5. In the following, the reader can therefore assume, for the sake of simplicity and better understanding, that in the 1 the light source control signal is equal to the transmission signal S5. The light source LD then irradiates the quantum dot or the multiple quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC using the optical system OS with pump radiation LB of a pump radiation wavelength λ _pmp . The pump radiation wavelength λ _pmp is preferably between 400 nm to 700 nm wavelength and/or better between 450 nm to 650 nm and/or better between 500 nm to 550 nm and/or better between 515 nm to 540 nm and/or optimally at one wavelength of 532 nm. In the case of NV centers in diamond, a laser diode from Osram of the type PLT5 520B with 520 nm wavelength has proven to be an exemplary source of the pump radiation LB for the irradiation of NV centers in diamond as the material of the substrate D . The quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC then emit fluorescence radiation FL with a fluorescence wavelength λ _fl depending on their state and on the pump radiation LB. In the case of NV centers as paramagnetic centers of quantum dots of the quantum bits of the quantum computer QC, the <fluorescence wavelength is typically in the range of 638 nm. The intensity I _fl of the fluorescence radiation FL typically depends on the intensity I _pmp of the pump radiation LB and thus also on the Light source control signal. The one quantum dot or the multiple quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC thus emit fluorescence radiation FL with a fluorescence radiation wavelength λ _fl when irradiated with electromagnetic radiation of the pump radiation wavelength λ _pmp . In the case of an optical readout of the state of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC or the quantum dot of the quantum bit of the quantum computer QC, the photodetector PD detects the fluorescence radiation FL by means of the optical system OS and converts the fluorescence radiation FL into a receiver output signal S0 . The receiver output signal S0 typically depends on the fluorescent radiation FL striking the photodetector PD. The receiver output signal S0 preferably depends on the intensity I _fl of the fluorescent radiation FL that hits the photodetector PD. In the case of optical reading of the state of the quantum dot(s) NV1, NV2, NV3 of the quantum bits of the quantum computer QC, the amplifier V amplifies and/or filters the receiver output signal S0 and preferably makes the signal available to the computer core CPU of the control device µC as an amplified received signal S1 . The amplifier V preferably stores the values of the sample values of the amplified sample values of the amplified received signal S1, which are digitized by means of an analog-to-digital converter of the amplifier V, in a memory of the amplifier V. The computer core CPU of the control device µC of the quantum computer QC can then, for example, via the control data bus SDB Query and further process samples of the amplified received signal S1 from the memory of the amplifier V. In the case of electronic reading of the quantum dots NV1, V2, NV3, the quantum bits of the quantum computer generate QC 1 For a better overview, devices HS1 to HS3 and VS1, not shown, for electronically reading out the states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC with a control unit B CBB a second received signal. As already described, the control device μC of the quantum computer QC controls the one or more devices for generating an electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and at the respective location of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC. By controlling one or more devices (LH1, LH2, LH3, LV1) for generating an electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and at the respective location of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the quantum bits of the quantum computer QC and / or by controlling the emission of the light source LD, the control device µC of the quantum computer QC can thus control the states of the quantum dots NV1, NV2, NV3 the quantum bits of the quantum computer QC and/or core quantum points CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC change and/or couple them together. The control device μC of the quantum computer QC preferably has means for generating a measured value signal with one or more measured values from one or more received signals, in particular from the first received signal and/or the second received signal. Since these received signals depend on the states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ the measured value signal typically also depends on states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC.

To achieve deployability, the use of a room temperature-capable quantum computer QC based on paramagnetic centers as quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC using nuclear magnetic moments as core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC with optical pump radiation LB and optical state readout or electronic state readout of the quantum dot states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and a suitable, relocateable, preferably passive one Shielding AS suggested.

The proposal presented here now suggests that the quantum computer QC and/or the mobile device has a possibly relocatable energy supply EV for supplying the quantum computer QC with energy. This is the only way to complete the installability. The energy supply EV is preferably located within the housing GH. The housing GH can comprise a partial housing with a magnetically shielded area in which the partial devices of the quantum computer QC that are sensitive to magnetic fields are located. Outside this partial housing, but still within the housing GH, there are preferably the parts of the quantum computer QC which, firstly, are not or less sensitive to external magnetic and electromagnetic interference fields and/or themselves generate electromagnetic and/or magnetic interference fields. The energy supply EV is therefore preferably placed outside the partial housing within the housing GH of the quantum computer QC. The quantum computers QC1 to QC16 of a quantum computer system QUSYS can also have a common housing GH.

Typically, the proposed quantum computer QC, together with all the means necessary for its operation, is part of the quantum computer system QUSYS, for example the smartphone or the portable quantum computer system QUSYS or the vehicle or the deployable weapon system.

These means for operating the quantum computer QC must therefore also be relocatable. The proposed quantum computer system QUSYS includes, as deployable means for its operation, and in particular one or more possibly deployable energy supplies EV and/or one or more quantum computers QC. For the purposes of this document, these means for operating the quantum computer QC are also part of the smartphone or the item of clothing or the portable quantum computer system QUSYS or the vehicle or the deployable weapon system. It is irrelevant to the interpretation of the claims whether the operation of the quantum computer QC is coupled to means and/or commands outside the quantum computer QC despite the presence of all means for operating the quantum computer QC as part of the quantum computer QC. What is important is that the quantum computer QC is potentially functional without these resources and/or commands outside the quantum computer QC. For example, one should Quantum computer system QUSYS, which waits for an external start command due to the programming of the central control device ZSE and / or the programming of a control device µC of a quantum computer QC of the quantum computer system QUSYS, can still be covered by the claims.

The mobile, possibly relocatable energy supply EV preferably comprises one or more possibly relocatable charging devices LDV with one or more energy supplies PWR of the charging device en LDV, one or more possibly relocatable separating devices TS, one or more possibly relocatable energy reserves BENG and one or more possibly relocatable energy reserves BENG . relocatable energy processing devices SRG. The mobile energy supply EV preferably comprises an energy processing device SRG, in particular a voltage converter or a voltage regulator or a current regulator, which prevents changes in the energy content of the energy reserve BENG of the energy supply EV, for example the state of charge of a battery as an energy reserve BENG of the energy supply EV, from affecting the quantum computer QC and/or the QUSYS quantum computer system. The mobile energy supply EV supplies the energy processing device SRG with energy and the energy processing device SRG, for example, supplies the quantum computer QC and possibly other parts of the quantum computer system QUSYS with electrical energy. In this case, the energy supply EV, for example, only supplies the quantum computer QC with electrical energy indirectly via the energy processing device SRG.

Typically, according to the proposal, the quantum computer QC is set up and intended to be able to work with a reduced first number of quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC even at room temperature. Room temperature as the operating temperature of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC leads to a broadening of the resonances in the resonance spectrum, so that they overlap. The proposed quantum computer QC therefore preferably has a possibly relocatable cooling device KV, which can be installed together with the quantum computer QC. The relevant possibly relocatable cooling device KV is preferably suitable and/or intended to control the temperature of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC. Lowering the operating temperature of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC leads to a narrowing of the resonances in the resonance spectrum, so that they overlap to a lesser extent or not at all. Such cooling by means of a cooling device KV preferably lowers the temperature of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC to the extent that the quantum computer QC works with a second number of quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC that is increased compared to the first number of quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC can.

The quantum computer QC preferably comprises a closed loop helium gas cooling system HeCLCS, which is also referred to as a closed cycle cryocooler, as a possibly relocatable cooling device KV. For example, we refer to https://en.wikipedia.org/wiki/Cryocooler.

A further embodiment of the proposal relates to a quantum computer that has a second, relocateable power supply that can be relocated if necessary. The second power supply, which may be relocatable, can be completely or partially identical to the first power supply (Bat), which may be relocatable. Preferably, this second possibly relocatable energy supply BENG supplies the possibly relocatable cooling device KV with energy. This has the advantage that the first energy supply is not disturbed by transient disturbances in the electric motors of the relocatable cooling device KV.

Another embodiment of the proposal concerns a quantum computer QC for use in a mobile device. Use in a smartphone or a portable quantum computer system QUSYS or in a vehicle or in a weapon system is particularly preferred. This means that the document presented here proposes a deployable weapon system with a quantum computer QC, which is part of the deployable weapon system. The use of the QC quantum computer as part of the fire control system of the weapon system or the navigation system GPS, NAV of the weapon system is particularly preferred. The weapon system particularly preferably uses the quantum computer QC to solve NP-complete problems, such as, but not only, the identification of targets, the classification of targets, the assignment of targets to known enemy objects such as aircraft and/or rocket types, vehicle types, ship types, missile types , floating body types, types of underwater vehicles, types of underwater objects, types of spacecraft, types of satellites, etc. Furthermore, the selection of the order of target engagement and/or the selection of weapons and/or the selection of ammunition to combat the targets are among the problems that the weapon system solves with the help of the QC quantum computer. In addition, the deployable weapon system can use the quantum computer QC to determine and/or modify and/or monitor the route of the respective projectile or warhead or weapon carrier to the target using the quantum computer QC.

Such a method begins with the acquisition of environmental data by the QUSYS quantum computer system in step A). The environmental data is typically collected using suitable sensors, which can be part of the quantum computer system QUSYS or which are connected to this quantum computer system QUSYS via data connections and transmit environmental data to the quantum computer system QUSYS. In a step B), the quantum computer system QUSYS identifies objects in the environment of the quantum computer system QUSYS, whereby this environment can also be distant from the quantum computer system QUSYS. In step C), the quantum computer system QUSYS classifies the identified objects in the environment of the quantum computer system QUSYS. Typically, in step C), the quantum computer system QUSYS classifies the objects according to danger and/or vulnerability and/or strategic effect in order to maximize a weapon effect. This classification is preferably carried out in step C) using a neural network model, which the quantum computer system QUSYS preferably executes. For this step C), the quantum computer system QUSYS preferably uses one or more quantum operations to manipulate the quantum state of one or more quantum dots NV1, NV2, NV3 of the quantum bits of one or more quantum computers QC1 to QC16 of the quantum computer system QUSYS in order to carry out the classification of the objects. In a step D, the quantum computer system QUSYS determines the weapons and/or the ammunition and/or the configuration and/or the order of the attacked objects and/or the attacked and/or the non-attacked objects. This determination is preferably carried out in step D) using a neural network model, which the quantum computer system QUSYS preferably executes. In step D), the quantum computer system QUSYS preferably uses one or more quantum operations to manipulate the quantum state of one or more quantum dots NV1, NV2, NV3 of the quantum bits of one or more quantum computers QC1 to QC16 of the quantum computer system QUSYS in order to carry out these determinations. In a step E), the quantum computer system QUSYS preferably suggests one or more of these specified attack scenarios to an operator, for example one or more pilots and/or several fire control officers or the like. If they give the command to fire, the QUSYS quantum computer system can, for example, implement the released attack scenario in a step F). This is in 12 shown.

The quantum computer QC preferably has a shield AS. The shield AS preferably shields the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC, for example the NV centers, against electromagnetic fields and/or electromagnetic waves.

The quantum computer QC preferably comprises an optical system OS that directs the electromagnetic radiation from the light source LD onto the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC, for example the paramagnetic centers or the NV centers. The optical system OS preferably includes a confocal microscope.

The optical system OS preferably comprises a first camera CM1, which detects the fluorescence radiation FL of the paramagnetic centers NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or of clusters of such paramagnetic centers, for example of NV centers and/or clusters of NV centers, recorded. Other fluorescent defect centers with other fluorescence wavelengths are conceivable. Such other fluorescent defect centers with other fluorescence wavelengths can thus have a fluorescence radiation with a fluorescence wavelength that is different from the fluorescence wavelength λ _fl of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and therefore, for example, by means of a dichroic mirror instead of the semi-transparent mirror STM or can be optically separated from the pump radiation LB and the fluorescence radiation FL of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC by means of an optical filter. The substrate D is preferably stored on a positioning table. The positioning table preferably comprises a translational positioning device XT in the X direction and a translational positioning device YT in the Y direction, which preferably controls the control device μC of the quantum computer QC via the control data bus SDB. The first camera CM1 preferably detects the position of the substrate D relative to the optical system OS and thus the position of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC in the substrate D. The first camera CM1 thus detects the position of the paramagnetic centers, for example of the NV centers, relative to the optical system OS. If the substrate D shifts relative to the optical system OS, for example due to mechanical vibrations or other disturbances, an image processing system of the quantum computer QC detects this mechanical displacement, for example by off evaluation of the position of fluorescent paramagnetic defect centers. The image processing system preferably detects the fluorescence patterns of the defect centers using the first camera CM1 and compares their position on the image with target positions. The image processing system preferably determines a displacement vector and repositions the substrate D using the positioning table XT, YT relative to the optical system OS depending on the determined displacement vector. The image processing device preferably carries out this repositioning in such a way that the position of the quantum dot of the quantum bit of the quantum computer QC, for example the paramagnetic center or a cluster of paramagnetic centers, relative to the optical system OS is preferably essentially unchanged after the repositioning has been completed. The image processing system is preferably part of the quantum computer QC. Typically, the controller µC of the quantum computer works as the image processing system. The image processing system can also be a separate sub-device of the quantum computer QC. In this case, the control device μC preferably controls the separate image processing system via the control data bus SDB. The image processing system can then be part of the first camera interface CIF, for example. Instead of an image processing system, other position displacement sensors can also detect the displacements of the substrate D relative to the optical system. The proposed quantum computer QC then adjusts the position of the substrate D relative to the optical system OS based on the position displacement data of such position displacement sensors. For example, such position displacement sensors can transmit the detected position displacement data to the control device µC of the quantum computer QC via the control data bus SDB, so that the control device µC of the quantum computer QC, for example depending on this detected position displacement data via the control data bus SDB, moves the positioning table by means of the translational positioning device XT in the X direction and by means of the translational positioning device YT in the Y direction, the control device µC repositions the substrate D relative to the optical system OS depending on this determined position displacement data as if essentially no displacement had taken place. This ensures that the quantum computer QC also works with vibrations, accelerations and the like.

The quantum computer QC preferably comprises a photodetector PD and an amplifier V. The photodetector PD detects the fluorescence radiation FL of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC when the light source LD irradiates it with its electromagnetic radiation, which serves as pump radiation LB . The quantum computer QC preferably uses this to read out the quantum state of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. The quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC are preferably paramagnetic centers as quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. The paramagnetic centers are preferably NV centers in diamond. The amplifier V amplifies and/or filters the receiver output signal S0 of the photodetector PD to an amplified receiver output signal S1. The amplified receiver output signal can, for example, also be an ordered amount of data in a memory of the amplifier V, the computer core CPU of the control device μC preferably being able to read out this memory of the amplifier V at least partially via the control data bus SDB.

Furthermore, in parallel or as an alternative to this optical readout of the state of quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC, the quantum computer QC can also carry out an electronic readout of quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. For this purpose, the quantum computer QC can, alternatively or in parallel to the photodetector PD and the amplifier V, have a device for electronically reading out the states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. The device for electronically reading out the states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC preferably comprises electrically conductive lines for applying electric fields in the effective area of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and contacts for sucking off charge carriers in the area the quantum dots NV1, NV2, NV3 the quantum bits of the quantum computer QC. Furthermore, the device for electronically reading out the states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC preferably comprises devices for providing the control signals for controlling said electrically conductive lines for applying electric fields in the effective range of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. Furthermore, the device for electronically reading out the states of the quantum dots NV1, NV2 of the quantum bits of the quantum computer QC, NV3 preferably comprises amplifiers for amplifying the suctioned via the contacts for suctioning charge carriers in the area of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC electrical currents of charge carriers. The proposed quantum computer QC preferably has one or more digital-to-analog walls ler, which participate in the generation of the control signals for controlling the said electrically conductive lines LH1, LH2, LH3, LV1 for applying electric fields in the effective area of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC. Preferably, the first horizontal driver stage HD1 has an analog-to-digital converter for controlling the first quantum dot NV1 to be controlled of the first quantum bit of the quantum computer QC, which the computer core CPU of the control device μC can preferably control via the control data bus STB. The second horizontal driver stage HD2 preferably has an analog-to-digital converter for controlling the second quantum dot NV2 to be controlled of the second quantum bit of the quantum computer QC, which the computer core CPU of the control device μC can preferably control via the control data bus STB. The third horizontal driver stage HD3 preferably has an analog-to-digital converter for controlling the third quantum dot NV3 to be controlled of the third quantum bit of the quantum computer QC, which the computer core CPU of the control device μC can preferably control via the control data bus STB. The control device µC preferably controls one or more of these digital-to-analog converters via an internal control data bus SDB of the quantum computer QC.

Summary

The document presented here describes a quantum computer QC, which preferably comprises NV centers in diamond as quantum bits. The NV centers in diamond also represent other paramagnetic centers with equivalent properties. Other materials are also conceivable.

The quantum computer QC uses nuclear spins of atomic nuclei that are strongly coupled to the quantum bits, here in the form of NV centers, as nuclear quantum bits, which the document presented here also refers to as strong nuclear quantum bits.

The quantum computer QC uses nuclear spins of atomic nuclei weakly coupled to the quantum bits, here in the form of NV centers, as nuclear quantum bits, which the document presented here also refers to as weak nuclear quantum bits.

The resonance energy for the coupling of these weakly coupled nuclear spins of these atomic nuclei, which are weakly coupled to the respective quantum bit - here the respective NV center - depends only weakly on the respective spin state of the electron configuration of the quantum bit weakly coupled to this nuclear spin - here the NV center. Center - from. The quantum computer QC is preferably set up to generate a SWOP of the quantum state of a quantum bit - here the NV center - with the quantum state of a nuclear spin of a nuclear quantum bit that is weakly bound to this quantum bit - here this NV center - under Hartmann-Hahn conditions using a microwave pulse to control this quantum bit - here this NV center. The quantum computer QC is preferably set up to generate a SWOP of the quantum state of a quantum bit - here an NV center - with the quantum state of a nuclear spin of a nuclear quantum bit that is strongly bound to this quantum bit - here this NV center - by means of a radio wave pulse using the strong coupling between this quantum bit - here this NV center - and the strongly bound nuclear spin of a nuclear quantum bit. The quantum computer QC preferably includes means MW/RF-AWFG, MWA for generating the radio wave pulse and/or the microwave pulse. The quantum computer QC preferably includes means MGx, MGy, MGz, MSx, MSy, MSz, MFSx, MFSy, MFSz for setting the magnetic flux density B to fulfill the Hartmann-Hahn condition. The quantum computer QC preferably comprises a light source LD for irradiating the quantum bits - here the NV centers - with pump radiation LB of the pump radiation wavelength λ _pmp . The quantum computer QC typically includes a control device μC, which includes at least one memory RAM, NVM. A quantum computer program with OP codes and with at least one symbol for a quantum OP code as an OP code is preferably stored in the memory RAM, NVM. This also means that typically at least one of the memories RAM, NVM is set up so that a quantum computer program with OP codes and with at least one symbol for a quantum OP code is stored there as an OP code. The control device μC is preferably set up to process the quantum computer program. The control device µC is typically set up to control the light source LD and the means MGx, MGy, MGz, MSx, MSy, MSz, MFSx, MFSy, MFSz for setting the magnetic flux density B and the means MW/RF-AWFG, MWA for generating the Radio wave pulse and / or the microwave pulse depending on the OP codes and / or quantum OP codes of the quantum computer program. The quantum opcodes in memory RAM, NVM typically include CROT instructions for manipulating a strongly bound nuclear spin. For the purposes of this paper, the quantum opcodes in memory include RAM, NVM CROT instructions for manipulating a strongly bound nuclear spin, if these quantum opcodes at least include a CROT operation of at least one quantum bit and/or at least one nuclear quantum bit upon execution. A quantum OP code in the sense of the document presented here is an op code which, when executed by the quantum computer QC and/or the control device µC, results in manipulation and/or reading of at least one quantum bit and/or nuclear quantum bit. Typically, the quantum op codes in memory include RAM, NVM CROT instructions for manipulating a weakly bound nuclear spin of a weakly bound nuclear quantum bit. A memory RAM, NVM of the control device µC is preferably set up to provide information, in particular as a flag, for one or more or all nuclear spins for which the quantum computer QC is set up to use them as nuclear quantum bits, which indicates whether it is a nuclear quantum bit that is strongly bound to a quantum bit - here an NV center - here in the form of a nuclear spin - or a nuclear quantum bit that is weakly bound to a quantum bit - here an NV center - here in the form of a nuclear spin - acts. The memory RAM, NVM of the control device µC preferably holds information for one or more or all nuclear spins for which the quantum computer QC is set up to use them as nuclear quantum bits, which indicates which quantum bit - here NV center - the relevant nuclear spin is bound as a nuclear quantum bit. The control device µC executes a CROT OP code and/or a CROT operation of a nuclear quantum bit - here a nuclear spin - preferably depending on this information, which is located in the memory RAM, NVM.

The memory preferably includes RAM, NVM for at least one nuclear quantum bit, preferably in the form of a nuclear spin of an atomic nucleus, which the quantum computer QC uses as a nuclear quantum bit, information about which quantum bit - here NV center - this nuclear quantum bit - here in form of this nuclear spin - can be coupled. The memory RAM, NVM preferably includes, for at least this one nuclear spin of an atomic nucleus, which the quantum computer QC uses as a nuclear quantum bit, information about the position and/or in which group of positions this at least one atomic nucleus is in the crystal lattice relative to the position of the assigned paramagnetic center used as a quantum bit - here the assigned NV center - is located in the crystal lattice.

The quantum computer QC is preferably set up so that the quantum computer QC for reading out the nuclear quantum states of n nuclear spins of n atomic nuclei of n nuclear quantum bits of the quantum computer QC, which are coupled to a quantum bit - here an NV center - 2 ⁿ CROT gates to check combinations of quantum states. Here, n is preferably an integer positive number greater than 2. The quantum computer QC is preferably set up to detect the transition of the quantum state of the quantum bit - here the NV transition of the NV center - when the n nuclear spins of the n atomic nuclei n nuclear quantum bits are in one of these 2 ⁿ combinations of quantum states of these n quantum bits (quantum bits and nuclear quantum bits as a community).

Advantage

The quantum computer presented here can realize a higher number of quantum bits with improved fidelity by different control of nuclear spins of atomic nuclei of nuclear quantum bits that are weakly and strongly coupled to the NV centers. But the advantages are not limited to this.

List of characters

• 1 shows the exemplary deployable quantum computer QC described above in a schematically simplified form.
• 2 shows two exemplary quantum bits QUB1, QUB2.
• 3 shows the block diagram of an exemplary quantum computer QC with an exemplary, schematically indicated three-bit quantum register.
• 4 shows an exemplary quantum computer system QUSYS with an exemplary central control unit ZSE.
• 5 shows an exemplary aircraft FZ as an exemplary vehicle with several deployable quantum computers QC1, QC2.
• 6a shows another example of the use of the proposed deployable quantum computer QC in an aircraft FZ.
• 6b shows a deployable quantum computer QC in a sea container SC on a low-loader TL with a tractor ZM.
• 6c shows an exemplary aircraft carrier FZT as an exemplary floating body.
• 6d shows a factory hall FHB as an example of a stationary device into which several deployable quantum computers QC were installed.
• 7 shows another example of a vehicle with a proposed quantum computer system QUSYS with here, for example, two quantum computers QC, which is an exemplary submarine SUB.
• 8th shows a vehicle with a first quantum computer QC1, a second quantum computer QC2, a central control unit ZSE and an external data bus EXTDB, which connects them to a quantum computer system QUSYS, the vehicle being in the example 8th an exemplary motor vehicle is a motor vehicle.
• 9 shows a check whether the solution to an NP-complete problem is actually a solution.
• 10 shows a quantum computer system QUSYS with a daisy chain arrangement of quantum computers QC1 to QC16.
• 11 shows a quantum computer system QUSYS with several sub-quantum computer systems.
• 12 shows the solution of an NP-complete problem using a mobile deployable quantum computer QC.
• 13 shows an exemplary structure of an amplifier V, as shown in the 1 is marked.
• 14 shows an example of a garment with a deployable quantum computer system QUSYS.
• 15 shows an example of a satellite or spacecraft as an example of a vehicle with a deployable quantum computer system QUSYS.
• 16 shows an example of a smartphone with a deployable QUSYS quantum computer system.
• 17 largely corresponds to that 1 , whereby the basic mechanical construction MGK is also shown.
• 18 shows the different positions of the coupling nuclear spins.
• 19 shows the shift in energy splitting by hyperfine WW hf Zeeman, nZ and quadrupole Q.
• 20 shows a proposed pulse sequence for characterizing a quantum bit in the form of an NV center.
• 21 shows the pulse sequence for a Ramsey or Hahn echo.
• 22 shows an example of the control of a nuclear spin of the atomic nucleus of a nuclear quantum bit that is strongly coupled to the NV center of the quantum bit.
• 23 shows an example of the control of a nuclear spin of the atomic nucleus of a nuclear quantum bit that is weakly coupled to the NV center of the quantum bit.
• 24 shows an example of a Bernstein-Vazirani code in the quantum computer program description language Quiskit.
• 25 shows the source code of the example 24 (BV code) in the form of exemplary assembler opcodes that the quantum computer QC executes.
• 26 shows the example of adding 2m times 3 bit values.

Description of the characters

The figures explain the proposal schematically and simplified. The disclosure of the document presented here is not limited to the figures and also includes other combinations.

Figure 1

1 shows the exemplary deployable quantum computer QC described above in a schematically simplified form. The document presented here does not repeat the description at this point.

Figure 2

The 2 shows two exemplary quantum bits QUB1, QUB2. In the following, the document presented here first describes the first quantum bit QUB1. The second quantum bit QUB2 results analogously. The substrate D has a bottom US on which a back contact BSC is attached. The substrate D is particularly preferably made of diamond. The quantum dots NV1, NV2, NV3 of the first electronic quantum bits of the quantum computer QC and the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the second nuclear ones are preferably irradiated Quantum bits of the quantum computer QC with pump radiation LB from the bottom US of the substrate D. The core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the second nuclear quantum bits preferably comprise strong and/or nuclear spins weakly bound to the respective NV1, NV2, NV3 of the first electronic quantum bits of the quantum computer QC as second nuclear quantum bits. The document presented here also refers to the second nuclear quantum bits synonymously as core quantum bits. The document presented here also refers to the nuclear spins of the nuclear quantum bits synonymously as core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the second nuclear quantum bits. The isotopes of the substrate D preferably have essentially no nuclear magnetic moment μ. An epitaxial layer DEPI is applied to the substrate D to improve the electronic properties. Preferably, the substrate D and/or the epitaxial layer DEPI essentially only comprise isotopes without a nuclear magnetic moment μ. Preferably, the substrate D and/or the epitaxial layer DEPI essentially comprises only one isotope type of an isotope without a nuclear magnetic moment μ. The package consisting of substrate D and epitaxial layer DEPI has a surface OF. A vertical line LV1 is applied to the surface OF as part of an exemplary crossbar structure, through which a vertical electrical current IV1 modulated with a vertical modulation flows. The surface OF and the vertical line LV1 are covered by insulation IS. If necessary, there is further insulation between the vertical line LV1 and the surface OF in order to electrically isolate the vertical line LV1. A first horizontal line LH1 is applied to the insulation IS, through which a first horizontal electrical current IH1, modulated with a first horizontal modulation, flows. The first vertical line LV1 and the first horizontal line LH1 are preferably electrically insulated from each other. Preferably, the angle α ₁₁ between the first horizontal line LH1 and the first vertical line LV1 is a right angle of 90°. The first horizontal line LH1 and the first vertical line LV1 preferably cross each other above the paramagnetic center of the first quantum dot NV1 of the first quantum bit of the quantum computer QC. The first quantum dot NV1 of the first quantum bit of the quantum computer QC is preferably an NV center in diamond. The first quantum dot NV1 of the first quantum bit of the quantum computer QC is preferably located directly below the intersection of the first horizontal line LH1 with the first vertical line LV1 at a first distance d1 below the surface OF in the epitaxial layer DEPI. The first distance d1 is preferably between 10µm and 20µm, worse between 5µm and 40µm, worse between 2.5µm and 80µm. In the case of diamond as the material of the epitaxial layer DEPI, the first quantum dot NV1 of the first quantum bit of the quantum computer QC can be, for example, an NV center. The use of SiV and/or TR12 centers and other paramagnetic centers in diamond is also conceivable. If the horizontal modulation of the first horizontal current IH1 is shifted by +/- π/2 compared to the vertical modulation of the first vertical current IV1, then a rotating magnetic field B _NV , for example, results at the location of the first quantum dot NV1 of the first quantum bit of the quantum computer QC, which affects the first quantum dot NV1 of the first quantum bit of the quantum computer QC. The control device μC of the quantum computer QC can use this to manipulate the first quantum dot NV1 of the first quantum bit of the quantum computer QC. Here, the control device µC selects the frequency so that the first quantum dot NV1 of the first quantum bit of the quantum computer QC resonates with the rotating magnetic field B _NV . The time duration of the pulse then determines the angle of rotation of the quantum information of the first quantum dot NV1 of the first quantum bit of the quantum computer QC. The direction of polarization determines the direction.

The 2 includes, for example, six core quantum dots of the second nuclear quantum bits of the quantum computer QC, namely
Firstly, a first core quantum point CI1 ₁ of the first second nuclear quantum bit of the quantum computer, which is strongly bound to the first quantum point NV1 of the second quantum bit of the quantum computer QC computer QC, which is assigned to the first quantum point NV1 of the first first electronic quantum bit of the quantum computer QC, and secondly a second core quantum point CI1 ₂ of the second second nuclear quantum bit of the quantum computer, which is strongly bound to the first quantum point NV1 of the second first electronic quantum bit of the quantum computer QC QC, which is assigned to the first quantum point NV1 of the first first electronic quantum bit of the quantum computer QC, and thirdly, a third core quantum point CI1 ₃ of the third second nuclear quantum bit of the quantum computer QC, which is weakly bound to the first quantum point NV1 of the second first electronic quantum bit of the quantum computer QC , which is assigned to the first quantum point NV1 of the first first electronic quantum bit of the quantum computer QC, and fourthly, a first core quantum point CI2 ₁ of the first second nuclear quantum bit of the quantum computer QC, which is strongly bound to the second quantum point NV2 of the second first electronic quantum bit of the quantum computer QC, which is assigned to the second quantum point NV2 of the second first electronic quantum bit of the quantum computer QC, and fifthly, a second core quantum point CI2 ₂ of the second second nuclear quantum bit of the quantum computer QC, which is strongly bound to the second quantum point NV2 of the second first electronic quantum bit of the quantum computer QC, which the second quantum point NV2 of the second first electronic quantum bit of the quantum computer QC is assigned, and sixthly, a third core quantum point CI2 ₃ of the third second nuclear quantum bit of the quantum computer QC, weakly bound to the second quantum point NV2 of the second first electronic quantum bit of the quantum computer QC, which is the second quantum dot NV2 of the second first electronic quantum bit of the quantum computer QC is assigned.

Each of the core quantum dots of the second nuclear quantum bits of the quantum computer QC forms a core quantum bit (second nuclear quantum bit) with the lines LV1, LH1, LH2. In the respective core quantum bit, the quantum dot NV1, NV2 is replaced by the core quantum dot CI1 ₁ , CI1 ₂ , CI1 ₃ in QUB1 and CI2 ₁ , CI2 ₂ , CI2 ₃ in QUB2.

Isotopes with a magnetic nuclear spin preferably form the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ of the second nuclear quantum bits of the quantum computer QC in the substrate D. In the case of diamond as the material of the epitaxial layer DEPI or of the substrate D, a core quantum dot of a second nuclear quantum bit of the quantum computer QC can be, for example, a ¹³ C isotope or an atomic nucleus of a nitrogen atom of an NV center.

2 shows an exemplary quantum register with a first first electronic quantum bit QUB1 and a second first electronic quantum bit QUB2. The electronic quantum bits QUB1, QUB2 of the quantum register have a common substrate D and a common epitaxial layer DEPI. The first vertical line of the first first electronic quantum bit QUB1 is the first vertical line LV1 of the second first electronic quantum bit QUB2. The first vertical line LV1 and the first horizontal line LH1 preferably cross above the first quantum dot NV1 of the first first electronic quantum bit QUB1 of the quantum computer QC, which is preferably located at a first distance d1 below the surface OF, at a preferably right angle α ₁₁ of 90 °. The first vertical horizontal line LV1 and the second horizontal line LH2 preferably cross above the second quantum dot NV2 of the second quantum bit of the quantum computer QC, which is preferably located at a second distance d2 below the surface, at a preferably right angle α ₁₂ . The first distance d1 and the second distance d2 are preferably similar to one another. For NV centers in diamond as quantum dots NV1, NV2 of the quantum bits of the quantum computer QC, these distances d1, d2 are preferably 10nm to 20nm. A first vertical current IV1 modulated with a horizontal modulation flows through the first vertical line LV1. A first horizontal current IH1 modulated with a first horizontal modulation flows through the first horizontal line LH1. A second horizontal current IH2 modulated with a second horizontal modulation flows through the second horizontal line LH2. The first quantum dot NV1 of the first quantum bit of the quantum computer QC is spaced from the second quantum dot NV2 of the second quantum bit of the quantum computer QC by a distance sp12.

The 2 shows an exemplary core-electron core-electron quantum register CECEQUREG.

The core-electron-core-electron quantum register includes an electron-electron quantum register in which the first quantum dot NV1 of the first quantum bit QUB1 of the quantum computer QC can couple with the second quantum dot NV2 of the second quantum bit QUB2 of the quantum computer QC.

The core-electron-core-electron quantum register includes a first core-electron quantum register, in which the first quantum dot NV1 of the first quantum bit QUB1 of the quantum computer QC with the first th core quantum point CI1 ₁ of the first core quantum bit of the nuclear quantum bits of the quantum computer QC can couple.

The core-electron-core-electron quantum register includes a second core-electron quantum register, in which the first quantum dot NV1 of the first quantum bit QUB1 of the quantum computer QC can couple with the second core quantum dot CI1 ₂ of the second core quantum bit of the nuclear quantum bits of the quantum computer QC.

The core-electron-core-electron quantum register includes a third core-electron quantum register, in which the first quantum point NV1 of the first quantum bit QUB1 of the quantum computer QC can couple with the third core quantum point CI1 ₃ of the second core quantum bit of the nuclear quantum bits of the quantum computer QC.

The core-electron-core-electron quantum register includes a fourth core-electron quantum register, in which the second quantum dot NV2 of the second quantum bit QUB2 of the quantum computer QC can couple with the first core quantum dot CI2 ₁ of the fourth core quantum bit of the nuclear quantum bits of the quantum computer QC.

The core-electron-core-electron quantum register includes a fifth core-electron quantum register, in which the second quantum point NV2 of the second quantum bit QUB2 of the quantum computer QC couples with the second core quantum point 1, CI2 ₂ of the fifth core quantum bit of the nuclear quantum bits of the quantum computer QC can.

The core-electron-core-electron quantum register includes a sixth core-electron quantum register in which the second quantum dot NV2 of the second quantum bit QUB2 of the quantum computer QC can couple to the third core quantum dot CI2 ₃ of the sixth core quantum bit of the nuclear quantum bits of the quantum computer QC.

This is the simplest form of a quantum bus with a first quantum ALU QUALU1 (NV1, CI1 ₁ , CI1 ₂ , CI1 ₃ ) and a second quantum ALU QUALU2 (NV2, CI2 ₁ , CI2 ₂ , CI2 ₃ ). The control device µC can control the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ of the first quantum ALU NV1, CI1 ₁ , CI1 ₂ , CI1 ₃ and the core quantum dots of the second quantum ALU QUALU2 with the help of the first quantum dot NV1 of the first quantum bit of the quantum computer QC and the second Quantum dot NV2 of the second quantum bit of the quantum computer QC entangle with each other. The first quantum dot NV1 of the first quantum bit of the quantum computer QC and the second quantum dot NV2 of the second quantum bit of the quantum computer QC preferably serve to transport the dependency and the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ serve the nuclear ones Quantum bits of the quantum computer QC for calculations and storage. What is exploited here is that the range of the coupling of the quantum dots NV1, NV2 of the quantum bits of the quantum computer QC with one another is greater than the range of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ of the nuclear quantum bits of the quantum computer QC with each other and that the T2 time of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ of the nuclear quantum bits of the quantum computer QC is longer than that of the quantum dots NV1, NV2 of the quantum bits of the quantum computer QC.

Typically, the distance between the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ of the first quantum ALU QUALU1 of the quantum computer QC and the second quantum dot NV2 of the second quantum bit of the quantum computer QC is greater than the electron-nucleus coupling range, so that the state of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ of the nuclear quantum bits of the first quantum ALU QUALU1 of the quantum computer QC cannot influence the state of the second quantum dot NV2 of the second quantum bit of the quantum computer QC and the state of the second quantum dot NV2 of the second quantum bit of the quantum computer QC the state of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ of the nuclear quantum bits of the first quantum ALU QUALU1 of the quantum computer QC cannot influence.

Typically, the distance between the core quantum dots CI2 ₁ , CI2 ₂ , CI2 ₃ of the nuclear quantum bits of the second quantum ALU QUALU2 of the quantum computer QC and the first quantum dot NV1 of the first quantum bit of the quantum computer QC is greater than the electron-nucleus coupling range, so that the state of the core quantum dots CI2 ₁ , CI2 ₂ , CI2 ₃ of the nuclear quantum bits of the second quantum ALU QUALU2 of the quantum computer QC cannot influence the state of the first quantum dot NV1 of the first quantum bit of the quantum computer QC and the state of the first quantum dot NV1 of the first quantum bit of the quantum computer QC can influence the state of the core quantum dots CI2 ₁ , CI2 ₂ , CI2 ₃ of cannot directly influence the nuclear quantum bits of the second quantum ALU QUALU2 of the quantum computer QC.

2 shows an exemplary quantum register with a second horizontal shielding line SH2 and with a first horizontal shielding line SH1 and with a third horizontal shielding line SH3. The additional shielding lines allow the injection of additional currents to improve the selection of the quantum dots of the quantum bits of the quantum computer QC during the execution of the operations by energizing the vertical and horizontal lines. The two additional lines enable even better adjustment.

2 shows an exemplary two-bit electron-electron quantum register with a common first vertical line LV1, several shield lines and two quantum dots NV1, NV2 of the quantum bits of the quantum computer QC. In the 2 To explain the readout process, a first vertical shielding line SV1 is drawn parallel to the first vertical line LV1. Since this is a cross-sectional image, the corresponding second vertical shielding line SV2, which also runs parallel to the first vertical line LV1 on the other side, is not shown. In this example, the shielding lines are connected to the substrate D via contacts. If an extraction field is now created between two parallel shielding lines by applying an extraction voltage between these shielding lines SV1, SV2, a measurable current flow occurs when the light source LD irradiates the quantum dots NV1, NV2 of the quantum bits of the quantum computer QC with pump radiation LB and this is in the correct quantum state. Further information can be found, for example, in Petr Siyushev, Milos Nesladek, Emilie Bourgeois, Michal Gulka, Jaroslav Hruby, Takashi Yamamoto, Michael Trupke, Tokuyuki Teraji, Junichi Isoya, Fedor Jelezko, “Photoelectrical imaging and coherent spin-state readout of single nitrogen vacancy centers in diamond” , Science 363, 728-731 (2019) 15 February 2019 can be found.

The two quantum dots NV1, NV2 of the quantum bits of the quantum computer QC 2 are each part of several nuclear-electron quantum registers. Each quantum dot NV1, NV2 of the quantum bits of the quantum computer QC is the in the example 2 Part of a respective quantum ALU QUALU1, QUALU2.

The first quantum dot NV1 first quantum bits of the first quantum ALU QUALU1 of the quantum computer QC can in the example of 2 interact with a first core quantum point CI1 ₁ of the first nuclear quantum bit of the first quantum ALU QUALU1 of the quantum computer QC when the microwave and / or radio wave frequency generator MW / RF-AWFG the first horizontal line LH1 and the first vertical line LV1 with a first horizontal current IH1 and a first vertical current IV1, which the microwave and / or radio wave frequency generator MW / RF-AWFG with a first electron-nuclear radio wave resonance frequency f _{RWEC1_1} for the first quantum ALU QUALU1 or a first core-electron microwave resonance frequency f _{MWCE1_1} for the first quantum ALU QUALU1 modulated. The quantum computer QC measures this first electron-nuclear radio wave resonance frequency f _{RWEC1_1} for the first quantum ALU QUALU1 and this first core-electron microwave resonance frequency (f _{MWCE1_1} ) for the first quantum ALU QUALU1, preferably once in an initialization step by means of an ODMR measurement. The computer core CPU of the quantum computer QC stores the measured values in a memory NVM, RAM of the computer core CPU of the control device µC, which it retrieves when the computer core CPU is to control the corresponding first core-electron quantum register CEQUREG1. The computer core CPU of the control device µC then sets the frequencies accordingly.

The first quantum dot NV1 of the quantum bits of the first quantum ALU QUALU1 of the quantum computer QC can be used in the example 2 interact with a second core quantum point CI1 ₂ of the second nuclear quantum bit of the first quantum ALU QUALU1 of the quantum computer QC when the microwave and / or radio wave frequency generator MW / RF-AWFG the first horizontal line LH1 and the first vertical line LV1 with a first horizontal current IH1 and a first vertical current IV1, which the microwave and / or radio wave frequency generator MW / RF-AWFG with a second electron-nuclear radio wave resonance frequency f _{RWEC2_1} for the first quantum ALU QUALU1 or a second core-electron microwave resonance frequency f _{MWCE2_1} for the first quantum ALU QUALU1 modulated. The quantum computer QC measures this second electron-nuclear radio wave resonance frequency f _{RWEC2_1} for the first quantum ALU QUALU1 and this second core-electron microwave resonance frequency (f _{MWCE2_1} ) for the first quantum ALU QUALU1, preferably once in an initialization step by means of an ODMR measurement. The computer core CPU of the quantum computer QC stores the measured values in a memory NVM, RAM of the computer core CPU of the control device µC, which it retrieves when the computer core CPU is to control the corresponding first core-electron quantum register CEQUREG1. The computer core CPU of the control device µC then sets the frequencies accordingly.

The first quantum dot NV1 of the first quantum bit of the first quantum ALU QUALU1 of the quantum computer QC can be in the example of 2 interact with a third core quantum point CI1 ₃ of the third nuclear quantum bit of the first quantum ALU QUALU1 of the quantum computer QC when the microwave and / or radio wave frequency generator MW / RF-AWFG the first horizontal line LH1 and the first vertical line LV1 with a first horizontal current IH1 and a first vertical current IV1, which the microwave and / or radio wave frequency generator MW / RF-AWFG with a third electron-nuclear radio wave resonance frequency f _{RWEC3_1} for the first quantum ALU QUALU1 or a third core-electron microwave resonance frequency f _{MWCE3_1} for the first quantum ALU QUALU1 modulated. The quantum computer QC measures this third electron-nuclear radio wave resonance frequency f _{RWEC3_1} for the first quantum ALU QUALU1 and this third core-electron microwave resonance frequency (f _{MWCE3_1} ) for the first quantum ALU QUALU1, preferably once in an initialization step by means of an ODMR measurement. The computer core CPU of the quantum computer QC stores the measured values in a memory NVM, RAM of the computer core CPU of the control device µC, which it retrieves when the computer core CPU is to control the corresponding first core-electron quantum register CEQUREG1. The computer core CPU of the control device µC then sets the frequencies accordingly.

The second quantum dot NV2 of the quantum bit of the second quantum ALU QUALU2 can be used in the example 2 interact with a first core quantum point CI2 ₁ of the first nuclear quantum bit of the second quantum ALU QUALU2 of the quantum computer QC when the microwave and / or radio wave frequency generator MW / RF-AWFG the second horizontal line LH2 and the first vertical line LV1 with a second horizontal current IH2 and a first vertical current IV1, which the microwave and / or radio wave frequency generator MW / RF-AWFG with a fourth electron-nuclear radio wave resonance frequency f _{RWEC1_2} for the second quantum ALU QUALU2 or a fourth core-electron microwave resonance frequency f _{MWCE1_2} for the second quantum ALU QUALU2 modulated. The quantum computer QC measures this fourth electron-nuclear radio wave resonance frequency f _{RWEC1_2} for the second quantum ALU QUALU2 and this fourth core-electron microwave resonance frequency (f _{MWCE1_2} ) for the second quantum ALU QUALU2, preferably once in an initialization step by means of an ODMR measurement. The computer core CPU of the quantum computer QC stores the measured values in a memory NVM, RAM of the computer core CPU of the control device µC, which it retrieves when the computer core CPU is to control the corresponding first core-electron quantum register CEQUREG1. The computer core CPU of the control device µC then sets the frequencies accordingly.

The second quantum dot NV2 of the quantum bit of the second quantum ALU QUALU2 of the quantum computer QC can be used in the example 2 interact with a second core quantum dot CI2 ₂ of the second nuclear quantum bit of the second quantum ALU QUALU2 when the microwave and / or radio wave frequency generator MW / RF-AWFG the second horizontal line LH2 and the first vertical line LV1 with a second horizontal current IH2 and a first vertical Current IV1 is energized, which the microwave and / or radio wave frequency generator MW / RF-AWFG modulates with a fifth electron nuclear radio wave resonance frequency f _{RWEC2_2} for the second quantum ALU QUALU2 or a fifth nuclear electron microwave resonance frequency f _{MWCE2_2} for the second quantum ALU QUALU2. The quantum computer QC measures this fifth electron-nuclear radio wave resonance frequency f _{RWEC2_2} for the second quantum ALU QUALU2 and this fifth core-electron microwave resonance frequency (f _{MWCE2_2} ) for the second quantum ALU QUALU2, preferably once in an initialization step by means of an ODMR measurement. The computer core CPU of the quantum computer QC stores the measured values in a memory NVM, RAM of the computer core CPU of the control device µC, which it retrieves when the computer core CPU is to control the corresponding first core-electron quantum register CEQUREG1. The computer core CPU of the control device µC then sets the frequencies accordingly.

The second quantum dot NV2 of the quantum bit of the second quantum ALU QUALU2 can be used in the example 2 interact with a third core quantum dot CI2a of the third nuclear quantum bit of the second quantum ALU QUALU2 of the quantum computer QC when the microwave and / or radio wave frequency generator MW / RF-AWFG the second horizontal line LH2 and the first vertical line LV1 with a second horizontal current IH2 and a First vertical current IV1 is energized, which the microwave and / or radio wave frequency generator MW / RF-AWFG modulates with a sixth electron-nuclear radio wave resonance frequency f _{RWEC2_2} for the second quantum ALU QUALU2 or a sixth core-electron microwave resonance frequency f _{MWCE3_2} for the second quantum ALU QUALU2 . The quantum computer QC measures this sixth electron-nuclear radio wave resonance frequency f _{RWEC3_2} for the second quantum ALU QUALU2 and this sixth core-electron microwave resonance frequency (f _{MWCE3_2} ) for the second quantum ALU QUALU2, preferably once in an initialization step by means of an ODMR measurement. The computer core CPU of the quantum computer QC stores the measured values in a memory NVM, RAM of the computer core CPU from the control device µC, which it calls up when the computer core CPU is to control the corresponding first core-electron quantum register CEQUREG1. The computer core CPU of the control device µC then sets the frequencies accordingly.

Since the coupling range of the quantum dots NV1, NV2 of the quantum bits of the quantum computer QC is greater, they can be coupled to each other. The second quantum dot NV2 can be the second quantum bit of the second quantum ALU QUALU2 of the quantum computer QC in the example 2 interact with the first quantum dot NV1 of the first quantum bit of the first quantum ALU QUALU1 of the quantum computer QC when the microwave and / or radio wave frequency generator MW / RF-AWFG has the first horizontal line LH1 and the second horizontal line LH2 and the first vertical line LV1 a first horizontal current IH1 and a second horizontal current IH2 and a first vertical current IV1, which the microwave and / or radio wave frequency generator MW / RF-AWFG with an electron1-electron2 microwave resonance frequency f _MWEE12 for coupling the first quantum dot NV1 of the first Quantum bits of the first quantum ALU QUALU1 of the quantum computer QC are modulated with the second quantum dot NV2 of the second quantum bit of the second quantum ALU QUALU2 of the quantum computer QC. The computer core CPU of the quantum computer QC measures this electron1-electron2 microwave resonance frequency f _MWEE12 for the coupling of the first quantum dot NV1 of the first quantum bit of the first quantum ALU QUALU1 of the quantum computer QC, preferably once in the said initialization step by another ODMR measurement. The computer core CPU of the quantum computer QC stores the measured values in a memory RAM, NVM of the computer core CPU of the control device µC, which this computer core CPU retrieves when the corresponding electron-electron quantum register comprising the first quantum point NV1 of the first quantum bit of the quantum computer QC and the second quantum dot NV2 of the second quantum bit of the quantum computer QC is to be controlled. The computer core CPU of the control device µC then sets the frequencies accordingly.

Figure 3

3 shows the block diagram of an exemplary quantum computer QC with an exemplary, schematically indicated three-bit quantum register, which could possibly also be replaced, for example, by a three-bit core-electron-core-electron quantum register (CECEQUREG) with three quantum ALUs. An extension to an n-bit quantum register is easily possible for a person skilled in the art.

The core of the exemplary control device 3 is a control device μC which preferably includes a computer core CPU. The overall device preferably has a magnetic field control, preferably in the form of a first magnetic field control MFSx and a second magnetic field control MFSy and a third magnetic field control MFSz, which preferably receives its operating parameters from said control device µC and preferably returns operating status data to this control device µC. The magnetic field control MFSx, MFSy, MFSz is preferably a multi-dimensional controller whose task is to compensate for an external magnetic field through active counter-control. For this purpose, the magnetic field control MFSx, MFSy, MFSz preferably uses one or more magnetic field sensors MSx, MSy, MSZ, which preferably monitor the magnetic flux in the quantum computer QC, preferably in the vicinity of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and which are not in the For a better overview, the core quantum points CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC are recorded. The magnetic field sensors MSx, MSy, MSZ are preferably quantum sensors. Here is an example of the registrations DE 10 2018 127 394.0 , DE 10 2019 130 114.9 , DE 10 2019 120 076.8 and DE 10 2019 121 137.9 referred. With the help of the magnetic field control device, for example in the form of the first magnetic field generating means MGx and the second magnetic field generating means MGy and the third magnetic field generating means MGz and, the magnetic field control MFSx, MFSy, MFSz regulates the magnetic flux density B in the vicinity of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and the core quantum points CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC, which are not shown in the figure for a better overview. The document presented here suggests that quantum sensors should preferably be used as magnetic field sensors MSx, MSy, MSZ, since these have the higher accuracy in order to sufficiently stabilize the magnetic field.

The control device µC preferably controls the horizontal and vertical driver stages HD1, HD2, HD3 via a control unit A CBA, which preferably energize the horizontal lines LH1, LH2, LH3 and vertical lines LV1 with the respective horizontal and vertical currents and the correct frequencies and timing Generate burst durations and burst positions based on a temporal starting point t ₀ .

The control unit A CBA sets the frequency and the pulse duration of the first horizontal shielding current ISH1 for the first horizontal shielding line SH1 in the first horizontal driver stage HD1 in accordance with the specifications of the control device μC.

The control unit A CBA sets the frequency and the pulse duration of the second horizontal shielding current ISH2 for the second horizontal shielding line SH2 in the first horizontal driver stage HD1 and in the second horizontal driver stage HD2 in accordance with the specifications of the control device µC.

The control unit A CBA sets the frequency and the pulse duration of the third horizontal shielding current ISH3 for the third horizontal shielding line SH3 in the second horizontal driver stage HD2 and in the third horizontal driver stage HD3 in accordance with the specifications of the control device µC.

The control unit A CBA sets the frequency and the pulse duration of the fourth horizontal shielding current ISH4 for the fourth horizontal shielding line SH4 in the third horizontal driver stage HD3 and in the fourth horizontal driver stage HD4, which is only indicated due to lack of space, in accordance with the specifications of the control device µC.

The control unit A CBA sets the frequency and the pulse duration of the first horizontal current IH1 for the first horizontal line LH1 in the first horizontal driver stage HD1 in accordance with the specifications of the control device μC.

The control unit A CBA sets the frequency and the pulse duration of the second horizontal current IH2 for the second horizontal line LH2 in the second horizontal driver stage HD2 in accordance with the specifications of the control device μC.

The control unit A CBA sets the frequency and the pulse duration of the third horizontal current IH3 for the third horizontal line LH3 in the third horizontal driver stage HD3 in accordance with the specifications of the control device μC.

The control unit A CBA sets the frequency and the pulse duration of the first vertical shielding current ISV1 for the first vertical shielding line SV1 in the first vertical driver stage HV1 in accordance with the specifications of the control device μC.

The control unit A CBA sets the frequency and the pulse duration of the first vertical current IV1 for the first vertical line LV1 in the first vertical driver stage VD1 in accordance with the specifications of the control device μC.

Synchronized by the control unit A CBA, these driver stages VD1, HD1, HD2, HD3, HD4 feed their current into the lines SV1, LV1, SV2, SH1, LH1, SH2, LH2, SH3, LH3 in a fixed phase ratio based on a common synchronization time, SH4 on.

The following device elements of the proposed quantum computer QC are when electronically reading out the quantum states of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC or the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC necessary.

A control unit B CBB is connected to the control device µC via the control data bus SDB. The control device configures the control unit B CBB via the control data bus SDB and sets operating parameters and reads out data and operating states via the control data bus SDB. The control unit B CBB preferably detects the respective photocurrent that the receiver stages HS1, HS2, HS3, VS1 detect and makes the measurement data available to the control device µC via the control data bus SDB.

Previously, the control device µC configures a first horizontal receiver stage HS1 via the control data bus SDB and typically via the control unit B CBB in such a way that it takes the currents fed in by the first horizontal driver stage HD1 again on the other side of the lines.

The control device µC previously configures a second horizontal receiver stage HS2 via the control data bus SDB and typically via the control unit B CBB, preferably in such a way that it receives the from The currents fed into the second horizontal driver stage HD2 are taken from the other side of the lines.

Previously, the control device µC configures a third horizontal receiver stage HS3 via the control data bus SDB and typically via the control unit B CBB in such a way that it takes the currents fed in by the third horizontal driver stage HD3 again on the other side of the lines.

Previously, the control device µC configures a first vertical receiver stage VS1 via the control data bus SDB and typically via the control unit B CBB in such a way that it takes the currents fed in by the first vertical driver stage VD1 on the other side of the lines.

Furthermore, the exemplary system of 3 a light source LD for pump radiation LB in the sense of this document. Using a light source driver LDRV, the control device µC can irradiate the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC with the pump radiation LB via the optical system OS. When irradiated with this pump radiation LB, the paramagnetic centers of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC produce photoelectrons which pass through the first horizontal receiver stage HS1 and/or the second horizontal receiver stage HS2 and/or the third horizontal receiver stage HS3 and/or the first vertical receiver stage VS1 can be extracted by applying an extraction field, for example to the connected shielding lines SH1, SH2, SH3, SH4, SV1, SV2.

The microwave and/or radio wave frequency generator MW/RF-AWFG for generating largely freely definable waveforms (English: arbitrary wave form generator) includes in the example the 3 the control unit A CBA, the first horizontal driver stage HD1, the second horizontal driver stage HD2, the third horizontal driver stage HD2 and the first vertical driver stage VD1.

In addition, the microwave and/or radio wave frequency generator MW/RF-AWFG for generating largely freely definable waveforms (Arbitrary Wave Form Generator) can also be understood in such a way that in the example of 3 the control unit B CBB, the first horizontal receiver stage HS1, the second horizontal receiver stage HS2, the third horizontal receiver stage HS2 and the first vertical receiver stage VS1.

The lines SV1, LV1, SV2, SH1, LH1, SH2, LH2, SH3, LH3, SH4 form the in the example 3 the exemplary microwave and/or radio wave antenna mWA.

Figure 4

4 shows an exemplary quantum computer system QUSYS with an exemplary central control unit ZSE. In this example, the exemplary central control unit ZSE is connected to a large number of quantum computers QC1 to QC16 via a preferably bidirectional data bus, the external data bus EXTDB. Such a quantum computer system QUSYS preferably includes more than one quantum computer QC1 to QC16. In the example of the 4 Each of the quantum computers QC1 to QC16 includes a control device µC1 to µC16. The quantum computer system QUSYS preferably comprises a charging device LDV, which charges an energy reserve BENG with the energy from a power supply PWR of the charging device LDV and/or supplies an energy processing device SRG with electrical energy. The energy processing device SRG supplies one or more device parts of the quantum computer system QUSYS with electrical energy from the energy reserve BENG and/or with electrical energy from the charging device LDV. The energy processing device SRG preferably supplies one or more device parts of the quantum computer system QUSYS with electrical energy from the energy reserve BENG when a device part of the quantum computer system QUSYS performs a quantum operation for manipulating a quantum dot NV1, NV2, NV3 of the quantum bits of the quantum computer QC and/or for manipulating a core quantum dot CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 1 , CI2 ₂ , CI2 ₃ , _{CI3 1 ,} CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC. In the example of the 4 For example, 16 quantum computers QC1 to QC16 are connected to the central control device ZSE via the external data bus EXTDB. The external data bus EXTDB can be any suitable data transmission system. For example, it can be wired, wireless, fiber optic, optical, acoustic, radio-based. In the case of a wired system, the external data bus EXTDB can be, for example, a single-wire data bus, such as a LIN bus, or a two-wire data bus, such as a CAN data bus, in whole or in sections. The external data bus EXTDB can be a more complex data bus with several conductors and/or in whole or in sections, for example several logical levels etc. act. The external data bus EXTDB can be an Ethernet data bus, for example, in whole or in parts. The external data bus EXTDB can consist entirely of one type of data bus or be composed of various data transmission routes of different types. The external data bus EXTDB can be star-shaped as in the example 4 be arranged. The external data bus EXTDB can be designed in whole or in part, for example as in a daisy chain (https://de.wikipedia.org/wiki/Daisy_Chain) as a chain of bus nodes in the form of the quantum computers QC1 to QC16, in which case each one is preferred the control devices of the quantum computers in question of this part of the quantum computer system QUSYS preferably have more than one data interface in order to be able to connect more than one external data bus EXTDB to the quantum computer in question, for example for such a chain. It is conceivable that one or more quantum computers QC1 to QC16 then act as bus masters and thus as central control devices ZSE for subordinate sub-networks of the QUSYS quantum computer system.

It is therefore also conceivable that the central control device ZSE of the quantum computer system QUSYS is the control device μC of a quantum computer QC or that the central control device ZSE of the quantum computer system QUSYS is a quantum computer QC a control device is µC, here in the case of 4 The emphasis is on the “normal” computer properties of the control device µC, which controls the quantum computer system QUSYS as the central control device ZSE. From the perspective of the quantum computers QC1 to QC16, the central control device ZSE corresponds to an external monitoring computer of the quantum computer system QUSYS.

The data transmission network of the quantum computer system QSYS can correspond entirely or in parts to a linear chain of bus nodes in the form of the quantum computers QC1 to QC16 along part of the external data bus EXTDB or along the external data bus EXTDB, which can also be closed to form a ring (keyword token ring). .

The data transmission network of the quantum computer system QSYS can be in whole or in part a star structure of bus nodes in the form of the quantum computers QC1 to QC16, which are connected to one or more data lines and/or data transmission media. A star structure is present, for example, when data is transmitted via radio. One, several or all of the quantum computers QC1 to QC16 can also be connected to the central control device ZSE via a point-to-point connection. In this case, the central control device ZSE must have a separate data interface for each point-to-point connection.

The data transmission network of the quantum computer system QSYS can be designed as a tree structure, whereby individual quantum computers, for example, have more than one data bus interface and can serve as a bus master, i.e. central control device ZSE for the sub-network of the data transmission network made up of data buses and quantum computers.

The quantum computer system QUSYS can thus be structured hierarchically, with the control devices μC of individual quantum computers being the central control device ZSE of sub-quantum computer systems. The sub-quantum computer systems are themselves QUSYS quantum computer systems. The central control device ZSE of the sub-quantum computer system is preferably itself a quantum computer, which itself is preferably part of a higher-level quantum computer system QUSYS.

This hierarchy allows different calculations to be processed in parallel in different sub-quantum computer systems, with the number of quantum computers used being chosen differently depending on the task.

The quantum computer system QUSYS therefore preferably comprises several computer units coupled to one another. The computer units are typically computer cores CPU of the control devices µC of the quantum computers QC1 to QC16. Such a computing unit can use an artificial intelligence program that can be coupled to the quantum computers and/or the quantum registers and/or the quantum bits. Both the input into the artificial intelligence program can depend on the state of the quantum dots of the quantum bits of these components of the quantum computer system, and the control of the quantum bits and quantum dots of these components of the quantum computer system can depend on the results of the artificial intelligence program. The artificial intelligence program can be executed both in the central control device ZSE and in the control devices µC1 to µC16 of the quantum computers QC1 to QC16 become. Here, only parts of the artificial intelligence program in which the central control device ZSE can be executed, while other parts of the artificial intelligence program can be executed in the control devices µC of quantum computers within the quantum computer system. Also, only parts of the artificial intelligence program can be executed in one of the control devices µC1 to µC16 of the quantum computers QC1 to QC16, while other parts of the artificial intelligence program are executed in other control devices µC1 to µC16 of other quantum computers QC1 to QC16 within the quantum computer system QUSYS become. This processing of an artificial intelligence program can therefore be distributed over the quantum computer system QUSYS or can be concentrated in a control device of the control devices µC1 to µC16 of the quantum computers QC1 to QC16. The artificial intelligence program interacts with quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computers QC1 to QC16. The control device can actually also be a system of control devices µC1 to µC16. A control device can be, for example, the central control device ZSE of a quantum computer system QSYS with one or more quantum points NV1, NV2, NV3 of the quantum bits of the quantum computers QC1 to QC16 and / or one or more control devices µC of one or more quantum computers QC1 to QC16, each with one or more Quantum dots NV1, NV2, NV3 include the quantum bits of the quantum computers QC1 to QC16. More complex topologies with additional intermediate computer nodes and data bus branches are conceivable. The control device, which as described can also be a combination of control devices, executes an artificial intelligence program. Such an artificial intelligence program can be, for example, a neural network model with neural network nodes.

For example, one or more of the control devices of the control devices µC1 to µC16, the quantum computers QC1 to QC16 and/or the central control unit ZSE can execute a machine learning method. The paper presented here refers, for example, to Akinori Tanaka, Akio Tomiya, Koji Hashimoto, “Deep Learning and Physics (Mathematical Physics Studies)” February 21, 2021, publisher: Springer; 1st ed. 2021 Edition, ISBN-10: 9813361077, ISBN-13: 978-9813361072 and Ovidiu Calin, “Deep Learning Architectures: A Mathematical Approach (Springer Series in the Data Sciences),” Springer; 1st ed. 2020 Edition (February 14, 2021), ISBN-10: 3030367231, ISBN-13: 978-3030367237. The procedures explained in these documents are part of the disclosure of the document presented here, provided that a quantum computer carries out QC as described in the document presented here. One of the most common techniques in artificial intelligence that a proposed quantum computer QC and/or a proposed quantum computer system QUSYS can perform is machine learning. Machine learning is a self-adaptive algorithm that a proposed quantum computer QC and/or a proposed quantum computer system QUSYS can execute. The so-called deep learning that a proposed quantum computer QC and/or a proposed quantum computer system QUSYS can execute is typically a subset of machine learning. A proposed quantum computer QC and/or a proposed quantum computer system QUSYS use a series of hierarchical layers or a hierarchy of concepts in machine learning to carry out the machine learning process. The proposed quantum computer QC or the proposed quantum computer system QUSYS preferably use a model of artificial neural networks that are virtually organized and constructed like the human brain. The virtual neurons of the neural network model, which the proposed quantum computer QC or the proposed quantum computer system QUSYS executes, are preferably virtually connected to one another like a network. The first virtual layer of the neural network, the visible input layer, processes raw data input, such as the individual pixels of an image. Data input contains variables accessible to observation, hence “visible layer”. This first virtual layer of the neural network model forwards its outputs to the next virtual layer of the network model when the neural network model is executed by the proposed quantum computer QC or by the proposed quantum computer system QUSYS. This second virtual layer processes the information from the previous virtual layer and also passes on the result when the neural network model is executed by the proposed quantum computer QC or by the proposed quantum computer system QUSYS. The next third virtual layer of the neural network model receives the information of the second virtual layer when the neural network model is executed by the proposed quantum computer QC or by the proposed quantum computer system QUSYS. The third virtual layer of the neural network model further processes this information when the neural network model is executed by the proposed quantum computer QC or by the proposed quantum computer system QUSYS. These layers are called hidden layers. The features they contain are becoming increasingly abstract. Your values are not in the Original data specified. Instead, when the neural network model is executed by the proposed quantum computer QC or by the proposed quantum computer system QUSYS, the neural network model should preferably determine which concepts are useful for explaining the relationships in the observed data. This now continues across all virtual levels of the artificial neural network model. The result is output in the visible last virtual layer when the neural network model is executed by the proposed quantum computer QC or by the proposed quantum computer system QUSYS. This breaks down the desired complicated data processing into a series of nested simple mappings, each describing a different layer of the neural network model.

The neural network model typically uses one or more input values and/or one or more input signals. The neural network model typically provides one or more output values and/or one or more output signals. It is now proposed here to supplement the artificial intelligence program with a program that carries out one or more of the above-mentioned quantum operations on one or more quantum computers of the quantum computers QC1 to QC16. This coupling CAN, FOR EXAMPLE, happen in one direction by controlling one or more quantum dots NV1 to NV3. in particular by means of horizontal lines LH1, LH2, LH3 and/or vertical lines LV1, depends on one or more output values and/or one or more output signals of the neural network model. In the other direction, states of one or more quantum dots are read out at a time and used as input in the artificial intelligence program, in this example the neural network model. The value of one or more input values and / or one or more input signals of the artificial intelligence program, here the neural network model, then depends on the state of one or more of the quantum points NV1, NV2, NV3 of the quantum bits of the respective quantum computer QC and / or one or several core quantum points CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 1 , CI2 ₂ , CI2 ₃ , CI3 ₁ , _{CI3 2 ,} CI33 of the nuclear quantum bits of the respective quantum computer QC.

Figure 5

5 shows an aircraft FZ with several deployable quantum computers QC1, QC2. In the example of the 5 the exemplary aircraft FZ has a first quantum computer QC1 and a second quantum computer QC2 and a central control unit ZSE, which is connected to the exemplary two quantum computers QC1, QC2 via an external data bus EXTDB. The external data bus EXTDB is the preferred part of the proposed aircraft FZ. The deployable quantum computers QC1, QC2 preferentially solve NP-hard problems in the proposed aircraft FZ.

• • https://de.wikipedia.org/wiki/NP_(Komplexit%C3%A4tsklasse) und
• • https://en.wikipedia.org/wiki/NP-hardness

For more information on NP-hard problems, see for example

• • https://de.wikipedia.org/wiki/NP_(Komplexit%C3%A4tsklasse) and
• • https://en.wikipedia.org/wiki/NP-hardness

Such problems can, for example, concern the arrangement of certain loads in the cargo hold or optimization problems such as the optimal travel route. It is also conceivable that the deployable quantum computers QC1, QC2 in the aircraft FZ carry out or support artificial intelligence tasks. The deployable quantum computers QC1, QC2 are preferably connected via the external data bus EXTDB to the central control device ZSE, which is typically another control device of the aircraft FZ. For example, the central control device ZSE can be a computer system in the cockpit of the aircraft FZ or in a server room of the aircraft FZ. The proposed aircraft FZ thus preferably comprises a quantum computer system QUSYS with at least one quantum computer QC1, QC2.

The quantum computers QC1, QC2 can also support the pilots and the other computer systems of the FZ aircraft. For example, the quantum computers QC1, QC2 of the aircraft FZ can support the flight attitude control system FLR and/or the navigation system and the autopilot NAV or can take over their function in whole or in part. Of course, the functions of a quantum computer QC are not limited to these functions of an aircraft FZ.

For example, the following come into question:

Airborne Weather Radar

The evaluation of the Airborne Weather Radar: The weather radar is usually installed in the nose behind a radome, a closed protective cover (radar nose), of the FZ aircraft. It determines the weather in the area. The weather radar can transmit data to one or more quantum computers QC1, QC2 via the external data bus EXTDB. The quantum computers QC1, QC2 can then evaluate the data from the weather radar. The quantum computers QC1, QC2 preferably receive further data, for example via radio interfaces of the aircraft FZ, from other places, such as weather services, airline headquarters, aircraft manufacturers, etc. Typical NP complete problems that can be solved particularly well with quantum computers QC in this context are the evaluation of Weather data and the optimization of the flight route in terms of danger, flight time, costs, etc. The quantum computers QC1, QC2 can carry out these calculations of NP-complete problems and warn the pilots of dangerous weather phenomena at an early stage and make suggestions for optimization. If necessary, the aircraft's conventional computer systems can once again verify the results of the quantum computer programs that were executed on the quantum computers QC1, QC2 in a conventional manner, since then no optimization search is necessary, and confirm to the pilots the correctness of the quantum computer calculation. The document presented here refers to this as an example 9 .

ECAM (Electronic Centralized Aircraft Monitoring) or EICAS (Engine Indication and Crew Alerting System)

Another possible application is, for example, support for the ECAM (Electronic Centralized Aircraft Monitoring) by the quantum computers QC1, QC2 of the aircraft's quantum computer system QUSYS. This electronic system preferably displays the most important engine parameters in the aircraft and checks all aircraft systems, such as fuel and hydraulics. It reports errors, especially non-statistical errors - in particular defects and malfunctions, and provides information on how to resolve the problem. This electronic system typically displays the most important engine parameters in the FZ aircraft and checks all aircraft systems, such as fuel and hydraulics. It reports suspected or detected errors, especially non-statistical errors - in particular defects and malfunctions, and provides information on how to resolve the problem. For this purpose, the quantum computers QC1, QC2 can carry out quantum computer calculations in order to be able to recognize the probabilities of critical combinations of aircraft and environmental parameters and to determine measures, sequences of measures and flight routes, etc. in such a way that the probability of critical situations is minimized with maximum effectiveness.

TCAS (Traffic Alert and Collision Avoidance System)

The TCAS is an on-board early warning system of the proposed aircraft FZ to avoid aircraft collisions in the air. If two aircraft are on a collision course, it recommends that both pilots take suitable evasive maneuvers to avert an impending collision. The quantum computers QC1, QC2 can, for example, taking into account the weather conditions, etc., suggest alternative courses that, firstly, have a minimal probability of collision and, secondly, are also optimal with regard to the weather conditions.

Figure 6

Figure 6a

6a shows another example of the use of the proposed deployable quantum computer QC in an aircraft FZ. In the example of the 6a it is a military aircraft FZ. A military aircraft may, for example, be an interceptor, a long-range bomber, or a general combat aircraft, or a helicopter, or the like.

It could also be a drone or something similar.

In the example of the 6a The fighter aircraft includes a quantum computer QC. The quantum computer QC can, for example, in cooperation with a central control unit ZSE of the aircraft FZ, solve the NP-complete problem of risk assessment of objects in the area around the aircraft and along the route to the target, the target selection and target definition and the sequence of attacking the target by the ammunition tion and weapon selection and the fastest and at the same time least risky route to the target. The quantum computer QC is in the example 6 connected to the central control unit ZSE via an external data bus EXTDB within the aircraft FZ. The quantum computer QC preferably corresponds to a quantum computer QC 1 or the previous description.

In the example of the 6a The exemplary fighter aircraft FZ is armed with a first missile RKT and a second missile RKT. Instead of arming with RKT rockets and/or in addition to arming with rockets, arming with other weapons such as automatic cannons, jammers, reconnaissance devices, etc. is also conceivable. In this respect, the rockets are just examples of additional equipment that can be transported as payload by the FZ fighter aircraft. In this respect, the FZ aircraft is just an example of a vehicle in the broadest sense.

In the example of the 6a The vehicle in the form of the aircraft FZ has a quantum computer system similar to QUSYS 4 with one or more central control devices ZSE, which are connected to one or more quantum computers QC via one or more external data buses EXTDB.

In the example of the 6a The payload in the exemplary form of two RKT rockets each has its own quantum computer systems similar to QUSYS 4 with one or more central control devices ZSE of the respective payload, which are connected via one or more external data buses EXTDB of the respective payload to one or more quantum computers QC of the respective payload. In the example of the 6a Each of the two exemplary rockets RKT has its own quantum computer system QUSYS of the respective rocket RKT similar to 4 with one or more respective central control devices ZSE of the respective rocket RKT, which are connected to one or more quantum computers QC of the respective rocket RKT via one or more external data buses EXTDB of the respective rocket RKT.

In the state shown, the FZ fighter aircraft therefore has several QUSYS quantum computer systems. A first quantum computer system QUSYS includes at least one central control unit ZSE of the fighter aircraft FZ and at least one external data bus EXTDB of the fighter aircraft FZ and at least one quantum computer QC of the fighter aircraft FZ. An exemplary second quantum computer system QUSYS includes at least one central control unit ZSE of the first exemplary rocket RKT and at least one external data bus EXTDB of the first exemplary rocket RKT and at least one quantum computer QC of the first exemplary rocket RKT. An exemplary third quantum computer system QUSYS includes at least one central control unit ZSE of the second exemplary rocket RKT and at least one external data bus EXTDB of the second exemplary rocket RKT and at least one quantum computer QC of the second exemplary rocket RKT.

The document presented here proposes that an external data bus EXTDB connects the first quantum computer system to the second and third quantum computer systems as long as the payloads are connected to the aircraft FZ.

After the rockets RKT have been fired, i.e. when the aircraft FZ separates from its payload in the form of the rockets RKT, a quantum computer system separation device QCTV separates the quantum computer system QUSYS of the separated payload, here the fired rocket RKT, from the quantum computer system QUSYS of the aircraft FZ. The vehicle here is, for example, an aircraft FZ. A vehicle in the sense of the document presented here can also be a motor vehicle, a two-wheeler, a tricycle or a truck, a commercial vehicle, a robot, a transport vehicle, a drone, a robot drone, a missile, a floating body, a submersible body , a ship, a submarine, a sea mine, a landmine, a rocket, a projectile, a satellite, a space station, a trailer, a barge, a container, in particular a sea container or the like. The quantum computer system separation device QCTV preferably separates an external data bus EXTDB, which, for example, connects a first quantum computer system QUSYS with a second quantum computer system QUSYS, if necessary, so that the quantum computer system QUSYS, which previously included the first and the second quantum computer system QUSYS, is separated by the separation using the quantum computer system separation device QCTV in two separate quantum computer systems QUSYS disintegrates. The quantum computer system separating device QCTV can also conversely connect a previously separate first quantum computer system QUSYS with a previously separate second quantum computer system QUSYS, for example via one or more external data buses EXTDB and, if necessary, couple them, so that a new, enlarged quantum computer system QUSYS is created, which then the first and the second Quan The QUSYS computer system is merged into a QUSYS quantum computer system by connecting these two quantum computer systems via a quantum computer system separator device. In such a new quantum computer system QUSYS made up of at least two previously separate quantum computer systems QUSYS, the central control unit ZSE of the quantum computer system QUSYS of the vehicle, here the fighter aircraft FZ, is preferably given higher priority than the central control unit ZSE of the quantum computer system QUSYS of the payload, here the rocket RKT. This merger is particularly advantageous during the loading process when the payload is connected to the vehicle.

After the payload has been separated from the vehicle, the quantum computer system QUSYS can preferably act autonomously. In the example of the 6a This means that after the separation of the missiles RKT as an exemplary payload from the fighter aircraft FZ as an exemplary vehicle, the quantum computer system QUSYS of the missile RKT can preferably act autonomously. However, it is conceivable that the quantum computer system QUSYS of the payload, here in the form of a rocket RKT, after separation from the vehicle, here in the form of the fighter aircraft FZ, via a wireless or wired or via an optical fiber or a functionally equivalent data transmission link with the quantum computer system QUSYS of the vehicle, here the FZ fighter aircraft, remains connected. In an extreme case, it is conceivable that, for example, each of the quantum computers QC1 to QC16 4 is the quantum computer QC of an individual vehicle, which is connected to a central control unit ZSE in a lead vehicle and/or to one another via a radio link as an external data bus EXTDB. For example, an exemplary quantum computer system QUSYS can be a swarm of drones, in which each of the drones includes one or more quantum computers QC that communicate with each other wirelessly, for example via radio links or laser beam connections as an external data bus EXTDB. In the exemplary case of a swarm of drones, the quantum computer system QUSYS of the quantum computers QC1 to QC16 of the exemplary drones cannot include a central control device ZSE. All drones are preferably designed in approximately the same way and then preferably organize themselves using swarm technologies.

In the example of the 6a For example, each rocket RKT includes a quantum computer QC. The quantum computer QC can, for example, in cooperation with a central control unit ZSE of the relevant missile RKT, solve the NP-complex problem of risk assessment of objects in the vicinity of the relevant missile RKT and along the route of the relevant missile RKT to the target, the target selection and target definition and the sequence of the Target combat by selecting ammunition and weapons and working on the fastest and least risky route to the target. The RKT missile can also be a drone or a cruise missile that can engage multiple targets if necessary. The quantum computer QC of the rocket in question is RKT in the example 6a connected via an external data bus EXTDB within the relevant rocket RKT to the central control unit ZSE of the relevant rocket RKT. The quantum computer QC of the relevant rocket RKT preferably corresponds to a quantum computer QC 1 or the previous description.

Figure 6b

The 6b shows an exemplary deployable quantum computer QC in a sea container SC on a low-loader TL with a tractor ZM. Both the sea container SC and the low-loader TL as well as the tractor ZM can include one or more quantum computers QC and/or one or more quantum computer systems QUSYS. One or more quantum computers QC and/or one or more quantum computer systems QUSYS can be placed within the sea container SC. All of these quantum computers QC and/or quantum computer systems QUSYS can be transferred to one or more quantum computer systems QUSYS during transport and/or before and/or afterwards, as in the example 6a explained in particular be interconnected at times. In the example of the 6c An additional energy reserve BENG supplies the quantum computer system QUSYS with the quantum computer QC within the exemplary sea container SC with electrical energy.

Figure 6c

The 6c shows an exemplary aircraft carrier FZT. The exemplary aircraft carrier FZT includes one or more quantum computers QC and/or one or more quantum computer systems QUSYS. The exemplary aircraft carrier FZT is an example of a warship that includes one or more QC quantum computers and/or one or more QUSYS quantum computer systems. The exemplary aircraft carrier FZT is an example of a ship that includes one or more QC quantum computers and/or one or more QUSYS quantum computer systems. The exemplary aircraft carrier FZT is a Example of a floating body that includes one or more QC quantum computers and/or one or more QUSYS quantum computer systems. The exemplary aircraft carrier FZT is an example of a vehicle that includes one or more quantum computers QC and/or one or more quantum computer systems QUSYS. The quantum computers QC and/or quantum computer systems QUSYS are preferably deployable quantum computers QC in the sense of the document presented here. For example, quantum computer systems QUSYS and / or quantum computers QC of aircraft FZ of the aircraft carrier FZT during transport through the aircraft carrier FZT and / or in the aircraft carrier FZT with one or more quantum computers QC and / or quantum computer systems QUSYS of the aircraft carrier FZT, for example via one or more quantum computer system separation devices QCTV and one or more external data buses EXTDB connected to larger quantum computer systems QUSYS.

In the example of the 6c For example, the aircraft carrier FZT includes one or more quantum computers QC and/or one or more quantum computer systems QUSYS. One or more of these quantum computers QC and / or one or more quantum computer systems QUSYS can, for example, in cooperation with a central control unit ZSE of the aircraft carrier FZT, solve the NP-complete problem of risk assessment of objects in the environment of the aircraft carrier FZT and along the route to a target, the target selection and target definition and the sequence of attacking the target, the selection of aircraft, ammunition and weapons and the fastest and at the same time lowest-risk route to the target. The quantum computer(s) QC and/or the quantum computer system(s) QUSYS of the aircraft carrier FZT are preferably connected to each other and to those of other devices on the aircraft carrier FZT via an external data bus EXTDB and possibly suitable quantum computer system separation devices QCTV within the aircraft carrier FZT. A quantum computer QC from the aircraft carrier FZT preferably corresponds to a quantum computer QC from the 1 or the previous description.

Figure 6d

The 6d shows a factory hall FHB as an example of a stationary device into which several QC quantum computers were installed. In the example of the 6d The normal power network PWR supplies the deployable quantum computer systems QUSYS with their quantum computers QC within the exemplary stationary devices FBH with electrical energy. The stationary device FHB can, for example, comprise one or more quantum computer systems QUSYS with one or more quantum computers QC. The quantum computer(s) QC and/or the quantum computer system(s) QUSYS of the stationary device FHB are preferably connected to each other and to those of other devices of the stationary device FHB via an external data bus EXTDB and possibly suitable quantum computer system separation devices QCTV within the stationary device FHB. A quantum computer QC of the stationary device FHB preferably corresponds to a quantum computer QC of 1 or the previous description.

Figure 7

7 shows another example of a vehicle with a proposed quantum computer system QUSYS, here with two quantum computers QC as an example. It is an exemplary submarine SUB. The exemplary submarine SUB has an energy system ERS as the energy source of the submarine SUB. The energy system ERS also represents the energy supply PWR of the charging device LDV of the quantum computer system QUSYS of the submarine SUB. The submarine SUB typically has a very large energy reserve BTR. A drive ENG drives in the example 7 the submarine SUB via one or more exemplary ship screws SCHR.

In the example of the 7 The submarine SUB has a number of RKT missiles as armament. They can also be cruise missiles or other devices that are located on the submarine SUB as devices that can be separated from the submarine SUB. In this respect, the RKT rockets are only examples of devices that can be separated from a vehicle and, for example, as a payload here, are located on or in the vehicle, here a submarine SUB. For example, one or more of the missiles RKT of the submarine SUB may include one or more quantum computer systems QUSYS and/or one or more quantum computers QC. Preferably, the one or more quantum computer systems QUSYS and/or one or more quantum computers QC are provided by means of a quantum computer system separation device QCTV and an external data bus EXTDB with the one and/or more quantum computer systems QUSYS and/or the one or more Quan computers QC1, QC2 of the submarine SUB. The document presented here already describes the separation and connection of quantum computer systems QUSYS in the description 6a . Here the submarine SUB takes on the role of the aircraft FZ 6a a. The relationships disclosed there also apply here where applicable and are used where appropriate and sensible. A missile launch control RKTC is an example of a vehicle fire control system. Here the vehicle is the submarine SUB. In the example of the 7 The missile launch control RKTC and the submarine SUB can each have one or more quantum computer systems QUSYS and / or one or more quantum computers QC. Since the missile launch control RKTC is part of the submarine, the one or more quantum computer systems QUSYS and / or the one or more quantum computers QC of the missile launch control RKTC are also part of the submarine SUB. An external data bus EXTDB preferably connects the one or more quantum computer systems QUSYS and / or the one or more quantum computers QC of the missile launch control RKTC with the one or more quantum computer systems QUSYS and / or the one or more quantum computers QC of the submarine SUB.

In the example of the 7 The submarine SUB has a number of TRP torpedoes as armament. They can be cruise missiles or other devices that are located on the submarine SUB as devices that can be separated from the submarine SUB and are separated, for example, via the torpedo tubes as an example of a mechanical separation device, for example by firing. In this respect, the TRP torpedoes are only examples of devices that can be separated from a vehicle and, for example, as a payload here, are located on or in the vehicle, here a submarine SUB. For example, one or more of the torpedoes TRP of the submarine SUB may include one or more quantum computer systems QUSYS and/or one or more quantum computers QC. The one or more quantum computer systems QUSYS and/or one or more quantum computers QC are preferred by means of a quantum computer system separation device QCTV and an external data bus EXTDB with the one and/or more quantum computer systems QUSYS and/or the one or more quantum computers QC1, QC2 of the submarine SUB tied together. The document presented here already describes the separation and connection of quantum computer systems QUSYS in the description 6a . Here the submarine SUB takes on the role of the aircraft FZ 6a a. The connections disclosed there also apply here where applicable and are used where appropriate and meaningful. A torpedo launch control TRPC is an example of a vehicle's fire control system. Here the vehicle is the submarine SUB. In the example of the 7 The torpedo launch control TRPC and the submarine SUB can each have one or more quantum computer systems QUSYS and / or one or more quantum computers QC. Since the torpedo launch control TRPC is part of the submarine SUB, the one or more quantum computer systems QUSYS and / or the one or more quantum computers QC of the torpedo launch control RKTC are also part of the submarine SUB. An external data bus EXTDB preferably connects the one or more quantum computer systems QUSYS and / or the one or more quantum computers QC of the torpedo launch control TRPC with the one or more quantum computer systems QUSYS and / or the one or more quantum computers QC of the submarine SUB.

In addition, the submarine SUB in the example has the 7 preferably via a large number of sensors SENS, which, for example, connects an external data bus EXTDB with one or more quantum computer systems QUSYS and / or quantum computers QC on board the submarine SUB. These can be, for example, sound sensors and/or ultrasonic sensors, conductivity sensors, antennas, sensors for electromagnetic and/or ionizing radiation, particle detectors, pressure sensors, speed sensors, position sensors, attitude sensors, acceleration sensors, magnetometers, LIDAR sensors, RADAR sensors, quantum sensors and the like act equally. The SENS sensors can also be sensor systems, sensor arrays and other measuring systems. The SENS sensors can record measured values inside and outside the vehicle, here a submarine SUB.

In the example of the 7 For example, one or more quantum computers QC and / or one or more quantum computer systems QUSYS on board the vehicle, here a submarine SUB, for example in cooperation with a central control unit ZSE of the vehicle, the NP-complete problem of risk assessment of objects in the area around the vehicle, here for example the submarine SUB, and/or along the course to the target of the vehicle, the target selection and target definition and the sequence of target engagement, the ammunition and weapon selection and the fastest and at the same time lowest-risk route of the vehicle to the target. The quantum computers QC1, QC2 of the submarine SUB and the other device parts are in the example 7 via an external data bus EXTDB within the submarine SUB connected to the central control unit ZSE of the submarine SUB. The quantum computers QC1, QC2 and those of the other device parts preferably correspond to a quantum computer QC 1 or the previous description.

Figure 8

8th shows an exemplary vehicle with a first quantum computer QC1, a second quantum computer QC2, a central control unit ZSE and an external data bus EXTDB, which connects them to a quantum computer system QUSYS. The vehicle in the example is the 8th an exemplary motor vehicle. As exemplary sensors SENS, the vehicle includes a GPS receiver GPS for determining the current position on the earth's surface and a navigation system NAV. The vehicle may include one or more quantum computers QC and/or one or more quantum computer systems QUSYS, which may be interconnected via one or more external data buses EXTDB. The one or more external data buses can connect the one or more quantum computers QC and/or one or more quantum computer systems QUSYS with one or more actuators and/or one or more sensors. The sensors can also be sensor systems. For example, these can be acceleration and position sensors, impact sensors, ultrasonic measurement systems, radar systems, LIDAR systems, drive sensor systems and energy storage systems, etc. The actuators can be transmitters, lasers, motors, etc.

In the example of the 8th For example, one or more quantum computers QC and / or one or more quantum computer systems QUSYS on board the vehicle, here a car, for example in cooperation with a central control unit ZSE of the vehicle, the NP-complete problem of risk assessment of objects in the area around the vehicle, here for example the car, and/or along the route to the vehicle's destination, the destination selection and destination definition and the order of approach to the destination and the fastest and at the same time lowest-risk route of the vehicle to the destination. The quantum computers QC1, QC2 of the vehicle, here an example of the car, and the other device parts of the vehicle, here an example of the car, are in the example 8th via an external data bus EXTDB within the vehicle, here for example the car, preferably connected to the central control unit ZSE of the vehicle, here for example the car. The quantum computers QC1, QC2 and those of the other device parts preferably correspond to a quantum computer QC 1 or the previous description.

Figure 9

9 shows a typical solution to an NP-complete problem. The development of the proposal presented here showed that problem solving with a quantum computer takes place in four instead of three steps.

Computer programs that run on conventional computers with Harvard or non-Neumann architecture prefer to solve problems using the steps of analysis, elaboration and synthesis.

In the analysis step (step A)), the computer adapts the problem to the way the computer works. For example, a read routine translates a text file with readable numbers into binary data that is stored in the computer's memory.

In a second step, elaboration (step B), the computer then carries out a calculation in which, for example, these binary data serve as input data and determines binary result data.

In a third step, the synthesis step (step D), the computer adapts this result to the intended use. For example, in the example described here, the computer could convert the binary result data into readable digits of the corresponding numbers in an output text file.

The elaboration has now shown that, particularly in safety-relevant applications, after a solution to an NP-complete problem in elaboration step B) using a quantum computer QC, the quantum computer system QUSYS must carry out a check in step C). In this test step, the quantum computer system QUSYS or the quantum computer QC checked, preferably using a conventional computer core CPU or a central control unit ZSE, whether the solution determined in the elaboration is actually a solution. Quantum operations always involve sta tistic operations that can also produce incorrect results. If necessary, the QUSYS quantum computer system repeats the calculation.

Figure 10

10 equals to 4 , whereby the 16 quantum computers QC1 to QC16 of the quantum computer system QUSYS are now inserted into the external data bus EXTDB as an example. The control device μC, for example, of each of the quantum computers QC1 to QC16, has, for example, two external data interfaces DBIFa and DBIFb instead of a data bus interface DBIF, as in 1 shown. This allows, for example, the central control unit ZSE to assign each of the quantum computers QC a unique bus node address. Typically, the control devices µC of the quantum computers QC1 to QC16 pass on data that they pass on from the data bus side with the central control device ZSE to quantum computers and bus nodes on the other half of the data bus only if they themselves have already received a valid bus node address from the central control device ZSE. In this way, the central control device ZSE can gradually assign a quantum computer address as a bus node address of the external data bus EXTDB to all quantum computers of the quantum computers QC1 to QC16, starting with the first quantum computer QC1. After switching on or a system reset, all quantum computers QC1 to QC16 preferably have an invalid default quantum computer address that is typically the same as the initial bus node address. As a result, the central control device can provide the quantum computer QC1 to QC16 that is not yet provided with a valid bus node address and is closest to it with a valid bus node address. As a result, in the next step, the central control device ZSE can reach and initialize the underlying quantum computer of the quantum computers QC1 to QC16 and so on until all quantum computers of the quantum computers QC1 to QC16 have received a valid quantum computer address as a bus node address. After switching on, the quantum computer system QSYS preferably carries out an initialization of the quantum computers QC1 to QC16 of the quantum computer system QUSYS. The initialization of the QUSYS quantum computer system preferably also includes carrying out an auto-addressing process for assigning bus node addresses to the bus nodes of the external data bus EXTDB. In the example of the 10 The bus nodes are the quantum computers QC1 to QC16. In the example of the 10 The central control device ZSE preferably takes on the role of a bus master, which generates and assigns the bus node addresses and controls the quantum computers QC1 to QC16.

Figure 11

11 shows an exemplary quantum computer system QUSYS with four sub-quantum computer systems.

The first quantum computer QC1 forms a first sub-quantum computer system with the second quantum computer QC2 and the third quantum computer QC3 and the fourth quantum computer QC4. A first sub-data bus UDB1 connects the quantum computers QC1, QC2, QC3, QC4 of the first sub-quantum computer system. The first quantum computer QC1 can serve as a bus master for the other quantum computers QC2, QC3, QC4 of the first sub-quantum computer system.

The fifth quantum computer QC5 forms a second sub-quantum computer system with the sixth quantum computer QC6 and the seventh quantum computer QC7 and the eighth quantum computer QC8. A second sub-data bus UDB2 connects the quantum computers QC5, QC6, QC7, QC8 of the second sub-quantum computer system. The fifth quantum computer QC5 can serve as a bus master for the other quantum computers QC6, QC7, QC8 of the second sub-quantum computer system.

The ninth quantum computer QC9 forms a third sub-quantum computer system with the tenth quantum computer QC10 and the eleventh quantum computer QC11 and the twelfth quantum computer QC12. A third sub-data bus UDB3 connects the quantum computers QC9, QC10, QC11, QC12 of the third sub-quantum computer system. The ninth quantum computer QC9 can serve as a bus master for the other quantum computers QC10, QC11, QC12 of the third sub-quantum computer system.

The thirteenth quantum computer QC13 forms a fourth sub-quantum computer system with the fourteenth quantum computer QC14 and the fifteenth quantum computer QC15 and the sixteenth quantum computer QC16. A fourth sub-data bus UDB4 connects the quantum computers QC13, QC14, QC15, QC16 of the fourth sub-quantum computer system. The thirteenth quantum computer QC13 can act as a bus master for the other quantum computers QC14, QC15, QC16 of the fourth sub-quantum computer system.

In the example of the 11 The external data bus EXTDB connects the first quantum computer QC1 and the fifth quantum computer QC5 and the ninth quantum computer QC9 and the thirteenth quantum computer QC13 and the central control unit ZSE.

Figure 12

12 shows the solution of an NP-complete problem using a mobile deployable quantum computer QC. Such a method begins with the acquisition of environmental data by the QUSYS quantum computer system in step A). The environmental data is typically collected using suitable sensors, which can be part of the quantum computer system QUSYS or which are connected to this quantum computer system QUSYS via data connections and transmit environmental data to the quantum computer system QUSYS. In a step B), the quantum computer system QUSYS identifies objects in the environment of the quantum computer system QUSYS, whereby this environment can also be distant from the quantum computer system QUSYS. In step C), the quantum computer system QUSYS classifies the identified objects in the environment of the quantum computer system QUSYS. Typically, in step C), the quantum computer system QUSYS classifies the objects according to danger and/or vulnerability and/or strategic effect in order to maximize a weapon effect. This classification is preferably carried out in step C) using a neural network model, which the quantum computer system QUSYS preferably executes. For this step C), the quantum computer system QUSYS preferably uses one or more quantum operations to manipulate the quantum state of one or more quantum dots NV1, NV2, NV3 of one or more quantum bits of one or more quantum computers QC1 to QC16 of the quantum computer system QUSYS in order to carry out the classification of the objects. In a step D, the quantum computer system QUSYS determines the weapons and/or the ammunition and/or the configuration and/or the order of the attacked objects and/or the attacked and/or the non-attacked objects. This determination is preferably carried out in step D) using a neural network model, which the quantum computer system QUSYS preferably executes. The quantum computer system QUSYS preferably uses one or more quantum operations in step D) to manipulate the quantum state of one or more quantum dots NV1, NV2, NV3 of one or more quantum bits of one or more quantum computers QC1 to QC16 of the quantum computer system QUSYS in order to carry out these determinations. In a step E), the quantum computer system QUSYS preferably suggests one or more of these specified attack scenarios to an operator, for example one or more pilots and/or several fire control officers or the like. If they give the command to fire, the QUSYS quantum computer system can, for example, implement the released attack scenario in a step F).

This example application can be generalized to solve NP-complete problems. Such a generalized method begins with the acquisition of data by the quantum computer system QUSYS in a step A). The data is typically collected using suitable sensors and/or databases or other data sources, which can be part of the quantum computer system QUSYS or which are connected to this quantum computer system QUSYS via data connections and transmit the data to the quantum computer system QUSYS. In a step B), the quantum computer system QUSYS identifies suitable data objects. In step C), the QUSYS quantum computer system classifies the identified data objects. Typically, in step C), the quantum computer system QUSYS classifies the objects according to categories that are relevant to solving the respective problem in order to maximize the effect. This classification is preferably carried out in step C) using a neural network model, which the quantum computer system QUSYS preferably executes. For this step C), the quantum computer system QUSYS preferably uses one or more quantum operations to manipulate the quantum state of one or more quantum dots NV1, NV2, NV3 of one or more quantum bits of one or more quantum computers QC1 to QC16 of the quantum computer system QUSYS in order to carry out the classification of the data objects. In a step D), the quantum computer system QUSYS determines the means for achieving the purpose and the parameters and means configurations when using these means and/or the order of the processed or unprocessed data objects and/or the order of the means used. This determination is preferably carried out in step D) using a neural network model, which the quantum computer system QUSYS preferably executes. The quantum computer system QUSYS preferably uses one or more quantum operations in step D) to manipulate the quantum state of one or more quantum dots NV1, NV2, NV3 of one or more quantum bits of one or more quantum computers QC1 to QC16 of the quantum computer system QUSYS to carry out these determinations. In a step E), the quantum computer system QUSYS preferably suggests one or more of these specified scenarios to an operator or the like. If they give a start signal, the QUSYS quantum computer system can, for example, implement the released scenario in a step F).

Figure 13

The 13 shows an exemplary structure of an amplifier V, as shown in the 1 is marked. An internal amplifier IVV of the amplifier V amplifies and filters the receiver output signal S0 to an output signal V1 of the internal amplifier IVV of the amplifier V. An analog-to-digital converter ADCV of the amplifier V converts the output signal V1 of the internal amplifier IVV of the amplifier V to digitized ones Sample values on a data line V2 between the control device µCV of the amplifier V and the analog-to-digital converter ADCV of the amplifier V. The control device µCV of the amplifier V and preferably stores these sample values in a memory MEMV of the amplifier V; via a memory data bus MEMDBV between the control device µCV of the amplifier V and the memory MEMV of the amplifier V. The control device µC of the deployable quantum computer QC can then access the data in the memory MEMV of the amplifier V via the control data bus SDB, the data interface VIF of the amplifier V, the internal control data bus SDBV of the amplifier V and the control device µCV of the amplifier V and further process it.

Figure 14Figure 14 shows an example of a garment with a deployable quantum computer system QUSYS. For rework, the document presented here refers to the document as an example WO 2020 239 172 A1 , which discloses a method for CMOS integration.

The document presented here proposes incorporating one or more quantum computers QC1, QC2 and a central control unit ZSE into the material of a garment KLST. The quantum computer system QUSYS preferably corresponds to the quantum computer system QUSYS 4 , 10 or 11 or similar. The item of clothing can also be a wristwatch or the like.

Figure 15

15 shows an example of a satellite or spacecraft as an example of a vehicle with a deployable quantum computer system QUSYS. The document presented here proposes integrating one or more quantum computers QC1, QC2 and a central control unit ZSE into the satellite or spacecraft. The quantum computer system QUSYS preferably corresponds to the quantum computer system QUSYS 4 , 10 or 11 or similar.

Figure 16

16 shows an example of a smartphone with a deployable QUSYS quantum computer system. The document presented here proposes integrating one or more quantum computers QC1, QC2 and a central control unit ZSE into the smartphone. For rework, the document presented here refers to the document as an example WO 2020 239 172 A1 , which discloses a method for CMOS integration. The quantum computer system QUSYS preferably corresponds to the quantum computer system QUSYS 4 , 10 or 11 or similar.

Figure 17

17 largely corresponds to that 1 . The basic mechanical design MGK is also shown. Preferably connects the in 17 schematically drawn basic mechanical construction MGK the optical functional elements (LD, DBS, OS, D, KV, XT, YT, MWA, MGX, MGy, MGz, MGz, PM, PV, MSy, MSx, MSz, STM, PD, CM1, CM2 ) of the quantum computer QC with each other. The basic mechanical construction MGK is preferably mechanically connected to the housing GH of the quantum computer QC via fourth means, for example vibration dampers. The fourth means prevent or dampen the transmission of structure-borne noise etc. from the housing GH of the quantum computer QC or other device parts of the quantum computer QC to the basic mechanical construction MGK with the optical functional elements (LD, DBS, OS, D, KV, XT, YT, MWA, MGX, MGy, MGz, MGz, PM, PV, MSy, MSx, MSz, STM, PD, CM1, CM2) of the quantum computer QC. Preferably, the quantum computer QC itself is mechanically damped by corresponding fourth means on or in the mobile device, for example attached to a vehicle. The document presented here points out the diverse definition of the term vehicle in this context in this document.

The supply lines from device parts of the quantum computer QC that are not directly mechanically connected to the basic mechanical construction MGK to device parts (LD, DBS, OS, D, KV, XT, YT, MWA, MGX, MGy, MGz, MGz, PM, PV, MSy , MSx, MSz, STM, PD, CM1, CM2), which are directly connected to the basic mechanical construction MGK, preferably have fifth means which are set up to prevent the transmission of structure-borne noise and forces from the device parts of the quantum computer QC which are not directly are mechanically connected to the basic mechanical construction MGK to form device parts (LD, DBS, OS, D, KV, XT, YT, MWA, MGX, MGy, MGz, MGz, PM, PV, MSy, MSx, MSz, STM, PD, CM1 , CM2).

Figure 18

18 shows the different positions of the coupling nuclear spins.

The following coupling strengths were found for the coupling strengths of the coupling nuclear spins of the nuclear quantum bits before the technical teaching presented here was developed. number position Coupling strength 1 J position right next to the nitrogen 126MHz 2 A position 13.8MHz 3 B position 13.2MHz 4 C position Not used in drafting 5 D position 6.5MHz 6 E position 4.2MHz 7 F position 4.2MHz 8th G position 2.6MHz 9 H position 2.6MHz 10 weakly coupled 0.8MHz

Figure 19

• Q= Quadrupol Anteil
• hf= Hyperfeinwechselwirkung
• nZ=nuklearer Zeeman Aufspaltung

19 shows the shift in energy splitting by hyperfine WW hf Zeeman, nZ and quadrupole Q. Here mean:

• Q= quadrupole component
• hf= hyperfine interaction
• nZ=nuclear Zeeman splitting

Figure 20

20 shows a proposed pulse sequence for characterizing a quantum bit in the form of an NV center.

The pulse sequence begins with a laser pulse from the light source LD. The duration and amplitude of the laser pulse depend on the optical conditions within the QC quantum computer. The document presented here recommends determining these values through a series of experiments on the specific quantum computing device.

In the example presented here, the laser pulse is followed by a CROT θ signal via the microwave as a microwave burst with the microwave frequency and the duration τ _MW to respond to the relevant NV center. The CROT θ signal rotates the electron spin of the electron configuration of the NV center by the angle θ.

This CROT θ signal is again followed by a laser pulse with the pump radiation at the pump radiation wavelength. The photodetector PD records the intensity of the fluorescence radiation from the NV center. The quantum computer QC can, for example, count the detected photons and increase a counter by one count each time it detects a photon of fluorescent radiation. The quantum computer QC now measures the number of photons detected in a given period of time for a time period τ _MW . Depending on the time duration τ _MW of the microwave burst, a sinusoidal distribution of the counting steps results: the Rabi oscillation. If the Rabi frequency is known, a microwave pulse of a predetermined time duration τ _MW can rotate the electron spin of the electron configuration of the NV center by a predeterminable angle θ. The angle then results as θ=π(τ _MW /τ _MWπ ). Here τ _MWπ is half the time period of the Rabi oscillation.

The control device μC of the quantum computer QC preferably stores the period duration or half the temporal period duration or the Rabi frequency in one of its memories for use in controlling the NV center.

In this way, the quantum computer QC can define the microwave burst to execute an X gate or an H gate or a CROT gate.

These routines are needed to characterize the system of the quantum computer QC.

Figure 21

21 shows the pulse sequence for a Ramsey or Hahn echo.

After initialization of the NV center by means of a laser pulse from the light source LD, a first (π/2) CROT command defines the X-axis about the X-axis by means of a corresponding microwave burst. This is followed by a π-CROT command around the x-axis using a corresponding second microwave burst. After a time τ since the start of the first microwave pulse, a -π-CROT command is issued around the x-axis by means of a corresponding third microwave burst. The microwave phase of the third microwave burst is 180° out of phase with the microwave phase of the first microwave burst. The measurements are now carried out for different times τ. The result is the oscillation signal which has the time constant T2. This is the T2 time you are looking for.

These routines are needed to characterize the system of the quantum computer QC.

Figure 22

22 shows an example of the control of a nuclear spin of the atomic nucleus of a nuclear quantum bit that is strongly coupled to the NV center of the quantum bit. The control takes place in the ESLAC.

After initialization of the NV center using a laser pulse from the light source LD, a first π-CROT command defines the X-axis about the X-axis using a corresponding microwave burst.

This command couples the nuclear spin of the ¹³ C isotope to the NV center.

In the example presented here, the laser pulse is followed by a CROT θ signal via the radio wave as a radio wave burst with the radio wave frequency and the duration τ _RF to respond to the relevant NV center. The CROT θ signal rotates the nuclear spin of the ¹³ C isotope coupled to the NV center by the angle θ.

This CROT θ signal is followed by a π-CROT command around the X-axis using a corresponding microwave burst, which decouples the NV center and the ¹³ C isotope from each other again.

This π-CROT command around the X axis is again followed by a laser pulse with the pump radiation at the pump radiation wavelength. The photodetector PD records the intensity of the fluorescence radiation from the NV center. The quantum computer QC can, for example, count the detected photons and increase a counter by one count each time it detects a photon of fluorescent radiation. The quantum computer QC now measures the number of photons detected in a given period of time for each time duration τ _RF . Depending on the time duration τ _RF of the radio wave burst, a sinusoidal distribution of the counting steps results: the Rabi oscillation. If the Rabi frequency is known, a radio wave pulse of a predetermined duration τ _RF can rotate the nuclear spin of the ¹³ C atom nucleus by a predeterminable angle θ. The angle then results as θ=π(τ _RF /τ _RFπ ). Here τ _RFπ is half the time period of the Rabi oscillation.

The control device μC of the quantum computer QC preferably stores the period duration or half the temporal period duration or the Rabi frequency in one of its memories for use in controlling the ¹³ C isotope via the NV center.

In this way, the quantum computer QC can define the radio wave burst to execute an X gate or an H gate or a CROT gate.

In the example, the coupling strength of the nuclear spin of the ¹³ C isotope with the NV center is 13.3MHz.

These routines are needed to characterize the system of the quantum computer QC.

Figure 23

23 shows an example of the control of a nuclear spin of the atomic nucleus of a nuclear quantum bit that is weakly coupled to the NV center of the quantum bit.

In the process, the quantum computer QC transfers the information of the quantum state of the NV center to the quantum state of the nuclear spin of the respective atomic nucleus under a Hartmann-Hahn (HH) condition.

After initializing the NV center by means of a laser pulse from the light source LD, a first π/2-CROT command defines the X-axis about the X-axis by means of a corresponding microwave burst.

The quantum computer QC then performs a CROT around the Y axis. This is the so-called spinlock. This causes the orientation of the spin of the NV center electron to rotate at a Rabi frequency (spin lock). The QC quantum computer adjusts the Rabi frequency by adjusting the magnetic field B so that the Rabi frequency is in resonance with the Lamor frequency of the nuclear spin of the atomic nucleus. To adjust the magnetic field, the quantum computer QC preferably uses the first magnetic field generating means MGx and/or the second magnetic field generating means MGy and/or the third magnetic field generating means MGz.

Because the Rabi frequency of the NV center is in resonance with the Lamor frequency of the nuclear spin of the atomic nucleus, a defined spin-spin SWAP (spin exchange) can take place. The transition of the spin-spin swap is again characterized by a time constant as a coupling constant. This makes a partial spin-spin swap controllable. (e.g. 50% spin exchange). The spin lock time τ _SL controls this transition.

The 23 shows an example of a sequence for coupling a nuclear spin of a ¹³ C isotope weakly coupled to the NV center as the nuclear spin of a nuclear quantum bit.

The coupling strength is in the example of 23 at 1 .803MHz.

This method under Hartmann-Hahn (HH) conditions is particularly effective for the coupling between NV centers and nuclear spins weakly coupled to them.

This command couples the weakly coupled nuclear spin of the ¹³ C isotope to the NV center.

This spinlock signal is followed by a π/2-CROT command around the X-axis using a corresponding microwave burst, which decouples the NV center and the ¹³ C isotope from each other again.

This π/2-CROT command around the X axis is again followed by a laser pulse with the pump radiation at the pump radiation wavelength. The photodetector PD records the intensity of the fluorescence radiation from the NV center. The quantum computer QC can, for example, count the detected photons and increase a counter by one count each time it detects a photon of fluorescent radiation. The quantum computer QC now measures the number of photons detected in a given period of time for each time duration τ _SL of the spinlock time. Depending on the time duration τ _SL of the spinlock time, a sinusoidal distribution of the counting steps results: the Rabi oscillation. If the Rabi frequency is known, a spinlock time of a predetermined duration τ _SL can rotate the weakly bound nuclear spin of the ¹³ C atom nucleus by a predeterminable angle θ. The angle then results as θ=π(τ _SL /τ _SLπ ). Here τ _SLπ is half the time period of the Rabi oscillation.

The control device μC of the quantum computer QC preferably stores the period duration or half the temporal period duration or the Rabi frequency in one of its memories for use in controlling the weakly bound nuclear spin of the ¹³ C isotope via the NV center.

In this way, the quantum computer QC can define the spinlock microwave burst to execute an X gate or an H gate or a CROT gate on the weakly bound nuclear spin of the weakly bound nuclear quantum bit.

In the example, the coupling strength of the nuclear spin of the ¹³ C isotope with the NV center is 1.803MHz.

These routines are needed to characterize the system of the quantum computer QC.

Figure 24

24 shows an example of a Bernstein-Vazirani code in the quantum computer program description language Quiskit ( 24a)

The control device µC or another processor translates these standard gates into CROT instructions using a transpiler. ( 24b) .

For better compactness, the CROT commands are designated with the letter R. The second letter after the R denotes the axis of rotation. The value in brackets indicates the angle of rotation.

q_0 denotes in the 24b a first nuclear spin of a first nuclear quantum bit.

q_1 denotes in the 24b a second nuclear spin of a second nuclear quantum bit.

q_2 denotes in the 24b the electron spin of the electron configuration of the NV center as a quantum bit.

Figure 25

25 shows the source code of the example 24 (BV code) in the form of exemplary assembler opcodes that the quantum computer QC executes. The quantum op codes are specified in a human-readable text file. A quantum op-code in the sense of the document presented here is an op-code, during the execution of which the quantum computer QC manipulates at least one quantum bit of the quantum computer QC. Preferably, the transpiler encodes the CROT op codes using binary numbers of a machine code. The example syntax of the example 25 provides one op code per line. These simple commands in the form of these op-codes cause the quantum computer QC to generate simple, executable pulses.

NV_1_X1:

Initialisierung der X-Achse durch einen π-Mikrowellenpuls auf das NV-Zentrum als Quantenbit (CROT mit 180°)

qn1_CXNOT:

CROT um 180° mit X Drehachse auf das nukleare Quantenbit 1 (π-Puls) (hier das ¹⁴N-Stickstoffatom des NV-Zentrums), wenn NV m=1 ist. (q_1 in 24b)

qn1_CHYNOT:

CROT um 90° mit Y Drehachse auf das nukleare Quantenbit 1 (π/2-Puls) (hier das ¹⁴N-Stickstoffatom des NV-Zentrums), wenn NV m=1 ist. (q_1 in 24b)

qn2_3/2CXNOT:

CROT um 270° mit X Drehachse auf das nukleare Quantenbit 2 (3π/2-Puls) (hier ein ¹³C-Isotop, das an das NV-Zentrum gekoppelt ist), wenn NV m=1 ist.. (q_0 in 24b)

qn2_CHYNOT:

CROT um 90° mit Y Drehachse auf das nukleare Quantenbit 2 (π/2-Puls) (hier ein ¹³C-Isotop, das an das NV-Zentrum gekoppelt ist), wenn NV m=1 ist. (q_0 in 24b)

NV_1_X2:

CROT des Elektronenspins der Elektronenkonfiguration des NV-Zentrums um π mit Drehachse X mit viel Mikrowellenleistung also unabhängig von Zustand des nuklearen Quantenbits 1 (hier das ¹⁴N-Stickstoffatom des NV-Zentrums) (q_2 in 24b),

NV_1_X3:

CROT des Elektronenspins der Elektronenkonfiguration des NV-Zentrums um π mit Drehachse X abhängig von Zustand des nuklearen Quantenbits 2 (hier ein ¹³C-Isotop, das an das NV-Zentrum gekoppelt ist), wenn der nukleare Spin des ¹³C-Isotops down ist (q_2 in 24b).

NV_1_RY2:

CROT des Elektronenspins der Elektronenkonfiguration des NV-Zentrums um π/2 mit Drehachse Y abhängig von Zustand des nuklearen Quantenbits 2 (hier ein ¹³C-Isotop, das an das NV-Zentrum gekoppelt ist), wenn der nukleare Spin des ¹³C-Isotops down ist (q_2 in 24b).

NV_1_RY3:

CROT des Elektronenspins der Elektronenkonfiguration des NV-Zentrums um π/2 mit Drehachse Y abhängig von Zustand des nuklearen Quantenbits 2 (hier ein ¹³C-Isotop, das an das NV-Zentrum gekoppelt ist), wenn der nukleare Spin des ¹³C-Isotops up ist (q_2 in 24b).

NV_1_Y3

CROT des Elektronenspins der Elektronenkonfiguration des NV-Zentrums um π mit Drehachse Y abhängig von Zustand des nuklearen Quantenbits 2 (hier ein ¹³C-Isotop, das an das NV-Zentrum gekoppelt ist), wenn der nukleare Spin des ¹³C-Isotops down ist (q_2 in 24b).

NV_1_RY2:

CROT des Elektronenspins der Elektronenkonfiguration des NV-Zentrums um π/2 mit Drehachse Y abhängig von Zustand des nuklearen Quantenbits 2 (hier ein ¹³C-Isotop, das an das NV-Zentrum gekoppelt ist), wenn der nukleare Spin des ¹³C-Isotops down ist (q_2 in 24b).

NV_1_RY3:

CROT des Elektronenspins der Elektronenkonfiguration des NV-Zentrums um π/2 mit Drehachse Y abhängig von Zustand des nuklearen Quantenbits 2 (hier ein ¹³C-Isotop, das an das NV-Zentrum gekoppelt ist), wenn der nukleare Spin des ¹³C-Isotops up ist (q_2 in 24b).

qn1_CXNOT:

CROT um 180° mit X Drehachse auf das nukleare Quantenbit 1 (π-Puls) (hier das ¹⁴N-Stickstoffatom des NV-Zentrums), wenn NV m=1 ist. (q_1 in 24b)

qn1_CHYNOT:

CROT um 90° mit Y Drehachse auf das nukleare Quantenbit 1 (π/2-Puls) (hier das ¹⁴N-Stickstoffatom des NV-Zentrums), wenn NV m=1 ist. (q_1 in 24b)

qn2_3/2CXNOT:

CROT um 270° mit X Drehachse auf das nukleare Quantenbit 2 (3π/2-Puls) (hier ein ¹³C-Isotop, das an das NV-Zentrum gekoppelt ist), wenn NV m=1 ist.. (q_0 in 24b)

qn2_CHYNOT:

CROT um 90° mit Y Drehachse auf das nukleare Quantenbit 2 (π/2-Puls) (hier ein ¹³C-Isotop, das an das NV-Zentrum gekoppelt ist), wenn NV m=1 ist. (q_0 in 24b)

The OP codes of the 25 are:

NV_1_X1:

Initialization of the X-axis by a π microwave pulse on the NV center as a quantum bit (CROT with 180°)

qn1_CXNOT:

CROT by ¹⁸⁰ ° with (q_1 in 24b)

qn1_CHYNOT:

CROT by 90° with Y axis of rotation to the nuclear quantum bit 1 (π/2 pulse) (here the ¹⁴ N nitrogen atom of the NV center) when NV m=1. (q_1 in 24b)

qn2_3/2CXNOT:

CROT by ²⁷⁰ ° with 24b)

qn2_CHYNOT:

CROT by 90° with Y axis of rotation to the nuclear quantum bit 2 (π/2 pulse) (here a ¹³ C isotope coupled to the NV center) when NV m=1. (q_0 in 24b)

NV_1_X2:

CROT of the electron spin of the ^electron configuration of the NV center around π with axis of rotation 24b) ,

NV_1_X3:

CROT of the electron spin of the ^{electron configuration} of the NV center around π with rotation axis (q_2 in 24b) .

NV_1_RY2:

CROT of the electron spin of the electron configuration of the NV center around π/2 with rotation axis Y depending on the state of the nuclear quantum bit 2 (here a ¹³ C isotope coupled to the NV center) if the nuclear spin of the ¹³ C isotope down is (q_2 in 24b) .

NV_1_RY3:

CROT of the electron spin of the electron configuration of the NV center around π/2 with rotation axis Y depending on the state of the nuclear quantum bit 2 (here a ¹³ C isotope coupled to the NV center) if the nuclear spin of the ¹³ C isotope up is (q_2 in 24b) .

NV_1_Y3

CROT of the electron spin of the electron configuration of the NV center around π with rotation axis Y depending on the state of the nuclear quantum bit 2 (here a ¹³ C isotope coupled to the NV center) when the nuclear spin of the ¹³ C isotope is down (q_2 in 24b) .

NV_1_RY2:

CROT of the electron spin of the electron configuration of the NV center around π/2 with rotation axis Y depending on the state of the nuclear quantum bit 2 (here a ¹³ C isotope coupled to the NV center) if the nuclear spin of the ¹³ C isotope down is (q_2 in 24b) .

NV_1_RY3:

CROT of the electron spin of the electron configuration of the NV center around π/2 with rotation axis Y depending on the state of the nuclear quantum bit 2 (here a ¹³ C isotope coupled to the NV center) if the nuclear spin of the ¹³ C isotope up is (q_2 in 24b) .

qn1_CXNOT:

CROT by ¹⁸⁰ ° with (q_1 in 24b)

qn1_CHYNOT:

CROT by 90° with Y axis of rotation to the nuclear quantum bit 1 (π/2 pulse) (here the ¹⁴ N nitrogen atom of the NV center) when NV m=1. (q_1 in 24b)

qn2_3/2CXNOT:

CROT by ²⁷⁰ ° with 24b)

qn2_CHYNOT:

CROT by 90° with Y axis of rotation to the nuclear quantum bit 2 (π/2 pulse) (here a ¹³ C isotope coupled to the NV center) when NV m=1. (q_0 in 24b)

Figure 26

26 shows the example of adding 2m times 3 bit values. For its implementation, the algorithm uses many Toffoli gates (CCNOT gates). In contrast to quantum computers based on superconducting quantum bits, the quantum computer presented here uses single gate operations. Quantum computers based on superconducting quantum bits require up to 23 quantum gates to realize a single Toffoli gate (CCNOT gate).

The quantum computer presented here realizes the Toffoli gate (CCNOT gate) with NV- ¹⁴ N- ¹³ C couplings of the corresponding spins.

Figure 27

27 shows a quantum computer QC mounted in a gimbal KAH. The gimbal suspension KAH makes it possible to protect the quantum computer QC against rotational accelerations and/or rotations about the first axis AX1 and the second axis AX2. In the example of the 27 The exemplary gimbal suspension KAH includes a first post P1 and a second post P2. For example, a first suspension ring R1 is suspended rotatably about a first axis AX1 on the first post P1 and the second post P2 of the gimbal suspension KAH. A first energy coupling EK1 rotatably connects the line of the energy supply PWR of the first post P1 to the line of the energy supply PWR of the first suspension ring R1 in an electrically conductive manner around the first axis. A second suspension ring R2 is mounted in the first suspension ring R1 of the gimbal KAH for rotation about a second axis AX2. A second energy coupling EKe connects the line of the energy supply PWR of the first suspension ring R1 in an electrically conductive and rotatable manner about the second axis AX2 with the line of the energy supply PWR of the second suspension ring R2.

The quantum computer QC is firmly mounted on the second suspension ring R2. As a result, the quantum computer QC is mounted on the gimbal suspension KAH so that it can rotate about the first axis AX1 and rotate about the second axis AX2. The line of the power supply PWR of the second suspension ring R2 preferably supplies the quantum computer QC with electrical energy.

The KR gyro is firmly mounted on the second suspension ring R2. As a result, the gyroscope KR is mounted on the gimbal suspension KAH so that it can rotate about the first axis AX1 and rotate about the second axis AX2. Preferably, a drive of the gyroscope KR drives the gyroscope KR with electrical energy from the line of the power supply PWR of the second suspension ring R2.

For the purposes of the document presented here, the gimbal KAH of the quantum computer QC and the gyroscope KR can preferably be viewed as part of the quantum computer.

It is conceivable that the gimbal suspension KAH has a first drive which can rotate the first suspension ring R1 relative to the first post P1 and/or the second post P2 about the first axis AX1 by a first angle of rotation. It is conceivable that the first drive rotates the first suspension ring R1 about the first axis AX1 by a predetermined first rotation angle as a function of a signal from the quantum computer QC and/or the control device μC.

It is conceivable that a first rotation angle sensor of the gimbal suspension KAH detects the rotation in the form of a first value of the first rotation angle of the first suspension ring R1 relative to the first post P1 and / or the second post P2 about the first axis AX1 and via a first rotation angle signal line and If necessary, intermediate signal couplings are reported to the quantum computer QC and/or its control device µC. Here, a signal coupling enables the first suspension ring R1 to be rotated relative to the first post P1 by any first rotation angle without the rotation angle signal line being twisted or interrupted.

It is conceivable that the gimbal suspension KAH has a second drive which can rotate the second suspension ring R2 about the second axis AX2 by a second angle of rotation relative to the first suspension ring R1. It is conceivable that the second drive rotates the second suspension ring R2 about the second axis AX2 by a predetermined second rotation angle as a function of a signal from the quantum computer QC and/or the control device μC.

The first axis AX1 is preferably arranged perpendicular to the first axis AX1.

It is conceivable that a second rotation angle sensor of the gimbal suspension KAH detects the rotation of the second suspension ring R1 relative to the first suspension ring R1 and reports it to the quantum computer QC and / or its control device µC via a second rotation angle signal line and possibly intermediate signal couplings. Here, a signal coupling preferably enables the second suspension ring R2 to be rotated relative to the first suspension ring R1 by any second rotation angle without the second rotation angle signal line being twisted or interrupted.

The gyroscope or gyroscopes KR assume that when the first drives and second drives of the quantum computer QC are disengaged, not present or not driven, the orientation of the quantum computer QC also occurs when the gimbal KAH is rotated about the first axis AX1 and/or second axis AX2 doesn't change.

The gimbal suspension KAH preferably includes one gyroscope KR for each axis (AX1, AX2) of the gimbal KAH. The axes of different gyroscopes KR are preferably perpendicular to one another.

Of course, instead of the quantum computer QC, only essential parts of the quantum computer QC, such as the substrate D with the quantum bits QUB and/or nuclear quantum bits CQUB, can be located at the location of the quantum computer QC. The signals from the other device parts of the quantum computer must then be transported to these device parts without twisting or away from them using suitable signal couplings.

glossary

vehicle

A vehicle in the sense of the document presented here can also be a motor vehicle, a two-wheeler, a tricycle or a truck, a commercial vehicle, a robot, a transport vehicle, a drone, a robot drone, a missile, a floating body, a submersible body , a ship, a submarine, a sea mine, a landmine, a rocket, a projectile, a satellite, a space station, a trailer, a barge, a container, in particular a sea container and/or smartphone and/or a garment and/or a piece of jewelry and/or a wearable quantum computer system and/or a mobile quantum computer system and/or vehicle and/or robot and/or aircraft and/or a cruise missile and/or underwater vehicle and/or surface floating body and/or underwater floating body and/or or a mobile medical device and/or a deployable weapon system and/or warhead and/or surface or underwater vehicle and/or projectile and/or other mobile device and/or mobile device and/or the like. If the document presented here describes a specific vehicle, the description also includes and claims all other vehicles described above, as long as this makes sense in the relevant context. In particular, all applications to weapons and weapon systems and mobile medical devices, which can typically be relocated at least temporarily, are also included. In the sense of the document presented here, this document interprets the term vehicle very broadly as a “transportable device”, which may, in particular, temporarily have its own drive and/or aids for transport by water and/or on land and/or in the air and/or in space.

horizontal

The adjective “horizontal” is used in this disclosure as part of the name of the device parts and the associated sizes unless expressly stated otherwise. This happens because the quantum bits are numbered consecutively. This allows the columns (vertical) and rows (horizontal) to be better distinguished within two-dimensional quantum bit arrangements. A “horizontal line” is therefore a line within such a two- or one-dimensional arrangement that runs along a line. The assigned current is then referred to, for example, in an analogous manner as “horizontal line current” to give an example of naming a quantity.

Isotopically pure

A material is isotopically pure within the meaning of this disclosure if the concentration of isotopes other than the base isotopes that dominate the material is so low that the technical purpose is combined to an extent sufficient for the production and sale of products with an economically sufficient level Production yield is achieved. This means that interference caused by such isotopic impurities does not interfere with the functionality of the quantum bits, or at most only does so to a sufficiently small extent. In relation to diamond, this means that the diamond preferably consists essentially of ¹² C isotopes as base isotopes that have no magnetic moment.

Vicinity

For example, when this disclosure refers to a “device that is located near the plumb point (LOTP) or at the plumb point (LOTP) for generating a circularly polarized microwave field,” the term proximity is to be understood in this way that this device exerts or can exert an intended effect with its polarized microwave field or otherwise on the quantum dot (NV) located on the plumb line (LOT), which in turn is intended to be so in connection with the disclosure presented here It should be understood that the intended effect allows a procedural step to be carried out in the functional steps for the intended use of a device proposed here.

NP completeness

In computer science, a problem is called NP-complete (complete for the class of problems that can be solved nondeterministically in polynomial time) if it is one of the most difficult problems in the NP class, i.e. it is both in NP and NP-hard is. In colloquial terms, this means that it probably cannot be solved efficiently.

Formally, NP-completeness is only defined for decision problems (possible solutions only “yes” or “no”), while other types of problems are referred to as NP-equivalence (e.g. search problems or optimization problems). In colloquial language, however, this distinction is often not made, so that one generally speaks of “NP-complete problems”, regardless of whether a decision problem is present or not. This is possible because different problem types can be converted into one another (reducible to one another).

• • in der Komplexitätsklasse NP liegt: Ein deterministisch arbeitender Rechner benötigt nur polynomiell viel Zeit, um zu entscheiden, ob eine vorgeschlagene Lösung eines zugehörigen Suchproblems tatsächlich eine Lösung ist, und
• • zu den NP-schweren Problemen gehört: Alle anderen Probleme, deren Lösungen deterministisch in polynomieller Zeit überprüft werden können, können auf das Problem derart zurückgeführt werden, dass diese Rückführung auf einem deterministischen Rechner höchstens polynomielle Zeit in Anspruch nimmt. Man spricht von einer Polynomialzeitreduktion.

A decision problem is NP-complete if it

• • is in the complexity class NP: A deterministic computer only needs a polynomial amount of time to decide whether a proposed solution to an associated search problem is actually a solution, and
• • belongs to the NP-hard problems: All other problems whose solutions can be checked deterministically in polynomial time can be reduced to the problem in such a way that this reduction takes at most polynomial time on a deterministic computer. This is called a polynomial time reduction.

NP-complete problems probably cannot be solved efficiently because solving them on real computers takes a long time. In practice, this does not have a negative effect in every case, that is, for many NP-complete problems there are solution methods that can be used to solve them in an acceptable time for the sizes that occur in practice.

• • Für kein NP-vollständiges Problem konnte bisher nachgewiesen werden, dass es in polynomieller Zeit lösbar wäre.
• • Falls nur ein einziges dieser Probleme in polynomieller Zeit lösbar wäre, dann wäre jedes Problem in NP in polynomieller Zeit lösbar, was große Bedeutung für die Praxis haben könnte (jedoch nicht notwendigerweise haben muss).

Many important problems that arise in practice are NP-complete, which makes NP-completeness a central concept in computer science. This importance is further reinforced by the so-called P-NP problem:

• • No NP-complete problem has yet been shown to be solvable in polynomial time.
• • If only one of these problems were solvable in polynomial time, then every problem in NP would be solvable in polynomial time, which could (but does not necessarily have) great practical importance.

Since Cook's introduction of NP-completeness, completeness has been expanded into a general concept for arbitrary complexity classes.

Quantum computer program and quantum operation and quantum op-code

In the sense of the document presented here, a quantum computer program is a program that includes at least one quantum operation and is executed by a control device µC of a deployable quantum computer QC. One or more binary data in the memory NVN, RAM of the control device μC of the deployable quantum computer QC preferably encode such a quantum operation. For example, it can be a predetermined data word. A quantum operation in the sense presented here Writing manipulates at least the quantum state of at least one quantum dot of the quantum dots NV1, NV2, NV3 of the quantum bits of the deployable quantum computer QC and/or manipulates at least the quantum state of at least one core quantum dot of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits (core quantum bits) of the deployable quantum computer QC. The technical teaching of the document presented here also refers to the data word that symbolizes such a quantum operation as a quantum op code. A quantum computer program therefore includes at least one quantum op-code. The quantum op code can also include multiple data words.

Pure substrate

A pure substrate within the meaning of this disclosure exists when the concentration of atoms other than the base atoms that dominate the material of the substrate is so low that the technical purpose is sufficient for the production and sale of products an economically sufficient production yield is achieved. This means that disruptions caused by such atomic impurities do not disrupt the functionality of the quantum bits, or at most only do so to a sufficiently small extent. In relation to diamond, this means that the diamond preferably consists essentially of carbon atoms and contains no or only an insignificant number of foreign atoms. The substrate preferably contains no ferromagnetic impurities such as Fe and/or Ni, as their magnetic fields can interact with the spin of the quantum dot (NV) of the respective quantum bit of the quantum computer QC.

insignificant phase rotation

An insignificant phase rotation of the state vector of a quantum dot of a quantum bit of the quantum computer QC within the meaning of this disclosure is a phase rotation that can be considered insignificant or correctable for the operation and functionality. As a first approximation, it can therefore be assumed to be zero.

vertical

The adjective "vertical" is used in this disclosure as part of the name of the device parts and the associated dimensions unless expressly stated otherwise. This happens because the quantum bits are numbered consecutively. This allows the columns (vertical) and rows (horizontal) to be better distinguished within two-dimensional quantum bit arrangements. A “vertical line” is therefore a line within such a two- or one-dimensional arrangement that is routed along a column. The assigned current is then referred to, for example, in an analogous manner as “vertical line current” to give an example of naming a quantity.

ZPL table

The table is just an exemplary compilation of some possible paramagnetic centers. These can be used as quantum bits. The document presented here particularly recommends the use of NV centers as paramagnetic centers of quantum dots of quantum bits of the quantum computer QC. The functionally equivalent use of other paramagnetic centers in other materials of the crystal of substrate D is expressly possible. The pump radiation wavelengths λ _pmp of the pump radiation LB are also exemplary. Other pump radiation wavelengths λ _pmp are generally possible if they are shorter than the wavelength of the ZPL to be excited. Material of the crystal of the substrate D Interference center ZPL exemplary pump radiation wavelength (λ _pmp ) reference diamond NV Center 520nm, 532nm diamond SiV Center 738 nm 685 nm /2/, /3/, /4/ diamond GeV Center 602 nm 532 nm /4/, /5/ diamond SnV center 620 nm 532 nm /4/, /6/ diamond PbV center 520nm, 450 nm /4/, /7/ 552 nm /4/, /7/ 715 nm 532 nm /7/ diamond ST1 center 555 nm 532 nm /15/ diamond TR12 Center 471 nm 410 nm /16/ silicon G Center 1278.38 nm 637 nm /8th/ Silicon carbide V _SI Center 862 nm(V1) 4H, 730 nm /1/, /9/, /10/ 858.2 nm(V1') 4H 730 nm /1/, /9/, /10/ 917 nm(V2) 4H, 730 nm /1/, /9/, /10/ 865 nm(V1) 6H, 730 nm /1/, /9/, /10/ 887 nm(V2) 6H, 730 nm /1/, /9/, /10/ 907 nm(V3) 6H 730 nm /1/, /9/, /10/ Silicon carbide DV center 1078-1132 nm 6H 730 nm /9/ Silicon carbide V _C V _SI center 1093-1140nm 6H 730 nm /9/ Silicon carbide CAV Center 648.7nm 4H, 6H, 3C 730 nm /9/ 651.8nm 4H, 6H, 3C 730 nm /9/ 665.1nm 4H, 6H, 3C 730 nm /9/ 668.5nm 4H, 6H, 3C 730 nm /9/ 671.7nm 4H, 6H, 3C 730 nm /9/ 673nm 4H, 6H, 3C 730 nm /9/ 675.2nm 4H, 6H, 3C 730 nm /9/ 676.5nm 4H, 6H, 3C 730 nm /9/ Silicon carbide N _C V _SI Center 1180nm-1242nm 6H 730 nm /9/, /13/, /14/

List of reference literature for the above table

• /1/ Marina Radulaski, Matthias Widmann, Matthias Niethammer, Jingyuan Linda Zhang, Sang-Yun Lee, Torsten Rendler, Konstantinos G. Lagoudakis, Nguyen Tien Son, Erik Janzen, Takeshi Ohshima, Jörg Wrachtrup, Jelena Vučković, “Scalable Quantum Photonics with Single Color Centers in Silicon Carbide", Nano Letters 17 (3), 1782-1786 (2017), DOI: 10.1021/acs.nanolett.6b05102, arXiv:1612.02874
• /2/ C. Wang, C. Kurtsiefer, H. Weinfurter, and B. Burchard, “Single photon emission from SiV centers in diamond produced by ion implantation” J. Phys. B: At. Mol.Opt. Phys., 39(37), 2006
• /3/ Björn Tegetmeyer, “Luminescence properties of SiV-centers in diamond diodes” doctoral thesis, University of Freiburg, January 30, 2018
• /4/ Carlo Bradac, Weibo Gao, Jacopo Forneris, Matt Trusheim, Igor Aharonovich, “Quantum Nanophotonics with Group IV defects in Diamond”, DOI: 10.1038/s41467-020-14316-x, arXiv:1906.10992
• /5/ Rasmus Høy Jensen, Erika Janitz, Yannik Fontana, Yi He, Olivier Gobron, Ilya P. Radko, Mihir Bhaskar, Ruffin Evans, Cesar Daniel Rodriguez Rosenblueth, Lilian Childress, Alexander Huck, Ulrik Lund Andersen, “Cavity-Enhanced Photon “Emission from a Single Germanium-Vacancy Center in a Diamond Membrane”, arXiv:1912.05247v3 [quant-ph] 25 May 2020
• /6/ Takayuki Iwasaki, Yoshiyuki Miyamoto, Takashi Taniguchi, Petr Siyushev, Mathias H. Metsch, Fedor Jelezko, Mutsuko Hatano, “Tin-Vacancy Quantum Emitters in Diamond”, Phys. Rev. Lett. 119, 253601 (2017), DOI: 10.1103/PhysRevLett.119.253601, arXiv:1708.03576 [quant-ph]
• /7/ Matthew E. Trusheim, Noel H. Wan, Kevin C. Chen, Christopher J. Ciccarino, Ravishankar Sundararaman, Girish Malladi, Eric Bersin, Michael Walsh, Benjamin Lienhard, Hassaram Bakhru, Prineha Narang, Dirk Englund, “Lead- Related Quantum Emitters in Diamond” Phys. Rev. B 99, 075430 (2019), DOI: 10.1103/PhysRevB.99.075430, arXiv:1805.12202 [quant-ph]
• /8/ M. Hollenbach, Y. Berencen, U. Kentsch, M. Helm, GV Astakhov “Engineering telecom singlephoton emitters in silicon for scalable quantum photonics” Opt. Express 28, 26111 (2020), DOI: 10.1364/OE.397377 , arXiv:2008.09425 [physics.app-ph]
• /9/ Castelletto and Alberto Boretti, “Silicon carbide color centers for quantum applications” 2020 J. Phys. Photonics2 022001
• /10/ V. Ivády, J. Davidsson, N. T. Son, T. Ohshima, I. A. Abrikosov, A. Gali, “Identification of Si-vacancy related room-temperature qubits in 4H silicon carbide,” Phys. Rev. B, 2017, 96,161114
• /11/ J. Davidsson, V. Ivády, R. Armiento, N. T. Son, A. Gali, I. A. Abrikosov, “First principles predictions of magneto-optical data for semiconductor point defect identification: the case of divacancy defects in 4H-SiC” , New J. Phys., 2018, 20, 023035
• /12/ J. Davidsson, V. Ivády, R. Armiento, T. Ohshima, N. T. Son, A. Gali, I. A. Abrikosov “Identification of divacancy and silicon vacancy qubits in 6H-SiC”, Appl. Phys. Lett. 2019, 114, 112107
• /13/ S. A. Zargaleh, S. Hameau, B. Eble, F. Margaillan, H. J. von Bardeleben, J. L. Cantin, W. Gao, “Nitrogen vacancy center in cubic silicon carbide: a promising qubit in the 1.5µm spectral range for photonic quantum networks” Phys. Rev. B, 2018, 98, 165203
• /14/ S. A. Zargaleh et al “Evidence for near-infrared photoluminescence of nitrogen vacancy centers in 4H-SiC” Phys. Rev.B, 2016, 94, 060102
• /15/ P. Balasubramanian, M. H. Metsch, Reddy, R. Prithvi, J. Lachlan, N. B. Manson, M. W. Doherty, F. Jelezko, “Discovery of ST1 centers in natural diamond” Nanophotonics, Vol. 8, No. 11, 2019 , pages 1993-2002. https://doi.org/10.1515/nanoph-2019-0148
• /16/ J. Foglszinger, A. Denisenko, T. Kornher, M. Schreck, W. Knolle, B. Yavkin, R. Kolesov, J. Wrachtrup “ODMR on Single TR12 Centers in Diamond” arXiv:2104.04746v1 [physics. optics]

Non-statistical error of quantum computer QC

A non-statistical error of the quantum computer QC within the meaning of the document presented here is a defect or a malfunction of a device part of the quantum computer QC and/or a loss of data and/or a data corruption and/or an unauthorized change in a quantum state of a quantum bit of the quantum computer QC, which is cannot be explained by the natural statistical errors in reading out quantum states. A non-statistical error of the quantum computer QC within the meaning of the document presented here is typically also a sufficiently probable suspicion of a defect or malfunction of a device part of the quantum computer QC and/or a sufficiently probable suspicion of a data loss and/or a sufficiently probable suspicion of data corruption and/or a sufficiently probable suspicion of an unauthorized change to a quantum state of a quantum bit of the quantum computer QC, whereby these suspected non-statistical errors cannot be explained by the natural statistical errors when reading out quantum states.

A non-statistical quantum error is a non-statistical error that cannot be reliably detected by a conventional watchdog and/or Q&A watchdog for physical reasons, in particular due to the quantum nature of a device part or method step involved in the non-statistical quantum error.

Miscellaneous

The above description is not intended to be complete and does not limit this disclosure to the examples shown and/or described. Other variations to the disclosed examples may be understood and accomplished by those of ordinary skill in the art from the drawings, disclosure and claims. The indefinite articles “a” or “an” and their inflections do not exclude a plurality, while the mention of a certain number of elements does not exclude the possibility that there are more or fewer elements. A single unit may perform the functions of multiple elements mentioned in the disclosure, and conversely, multiple elements may perform the functions of one unit. Numerous alternatives, equivalents, variations and combinations are possible without departing from the scope of the present disclosure. Unless otherwise stated, all features of the present invention can be freely combined with one another. This applies to the entire document presented here and in particular every statement and every combination of noun and adjective in the writing presented here. Unless otherwise stated, the features described in the description of the figures can also be freely combined with the other features as features of the invention. A limitation of individual features of the exemplary embodiments to the combination with other features of the exemplary embodiments is expressly not intended. In addition, objective features of the device can also be used reformulated as process features and process features can be reformulated as objective features of the device. Such a reformulation is therefore automatically disclosed. The applicable stress results from the applicable claims.

In the foregoing detailed description, reference is made to the accompanying drawings. The examples in the specification and drawings should be considered as illustrative and are not to be viewed as limiting the specific example or element described. Several examples can be derived from the preceding description and/or the drawings and/or the claims by modifying, combining or varying certain elements. In addition, examples or elements not described literally may be derived from the description and/or drawings by a person skilled in the art.

Reference symbol list

ADCV

Amplifier V analog-to-digital converter;

AS

Shielding;

AX1

first axis of rotation of the gimbal KAH;

AX2

second axis of rotation of the gimbal KAH;

BENG

first energy reserve;

BENG2

second energy reserve;

BNV

rotating magnetic field;

BSC

back contact;

BTR

Energy reserve of the vehicle (submarine, motor vehicle, etc.);

CBA

control unit A;

CBB

control unit B;

CECEQUREG

nuclear-electron-nuclear-electron quantum register;

CEQUREG1

first nuclear-electron quantum register;

CEQUREG2

second core-electron quantum register;

CI1

first core quantum dot of the first nuclear quantum bit of the quantum computer QC. Preferably, the exemplary first core quantum dot CI1 of a nuclear quantum bit of the quantum computer QC is an isotope with a nuclear magnetic moment in the substrate D, wherein the substrate D in the region of the core quantum dot CI1 of the nuclear quantum bit of the quantum computer QC is preferably substantially or even more preferably contains absolutely no isotopes with a nuclear magnetic moment. In this context, the document presented here refers to the technical teachings already cited DE 10 2020 007 977 B4 .;

CI11

first nuclear quantum dot CI1 ₁ of the first nuclear quantum bit of the first quantum ALU QUALU1 of the quantum computer QC with a first nuclear spin of an exemplary first ¹³ C carbon isotope that is strongly bound to the first quantum dot NV1 (for the exemplary case that the first quantum dot is an NV center in diamond is). Preferably, the exemplary first core quantum dot CI1 ₁ of the first nuclear quantum bit of the first quantum ALU QUALU1 of the quantum computer QC is an isotope with a nuclear magnetic moment in the substrate D, the substrate D in the area of the core quantum dot CI1 ₁ preferably substantially or even more preferably includes absolutely no isotopes with a nuclear magnetic moment. In this context, the document presented here refers to the technical teachings already cited DE 10 2020 007 977 B4 . The first core quantum point CI1 ₁ of the first nuclear quantum bit of the first quantum ALU QUALU1 of the quantum computer QC is in the 3 not shown for clarity. The reader should assume that in the 3 the first core quantum point CI1 ₁ of the first nuclear quantum bit of the first quantum ALU QUALU1 of the quantum computer QC is coupled to the first quantum point NV1 of the first quantum bit of the quantum computer QC as in the 2 the first core quantum point CI1 ₁ of the first nuclear quantum bit of the first quantum ALU QUALU1 of the quantum computer QC is coupled to the first quantum point NV1 of the first quantum bit of the quantum computer QC;

CI12

second nuclear quantum dot CI1 ₂ of the second nuclear quantum bit of the first quantum ALU QUALU1 of the quantum computer QC with a second nuclear spin of a second exemplary ¹³ C carbon isotope that is strongly bound to the first quantum dot NV1 (for the exemplary case that the first quantum dot has an NV center in diamond is). Preferably, the exemplary second core quantum dot CI1 ₂ of the second nuclear quantum bit of the first quantum ALU QUALU1 of the quantum computer QC is an isotope with a nuclear magnetic moment in the substrate D, the substrate D being in the area of the core quantum dot CI1 ₂ of the nuclear quantum bit of the quantum computer QC preferably comprises essentially or even more preferably absolutely no isotopes with a nuclear magnetic moment. In this context, the document presented here refers to the technical teachings already cited DE 10 2020 007 977 B4 . The second core quantum point CI1 ₂ of the second quantum bit of the first quantum ALU QUALU1 of the quantum computer QC is in the 3 not shown for clarity. The reader should assume that in the 3 the second core quantum point CI1 ₂ of the second nuclear quantum bit of the first quantum ALU QUALU1 of the quantum computer QC is coupled to the first quantum point NV1 of the first quantum bit of the quantum computer QC as in the 2 the second core quantum point CI1 ₂ of the second nuclear quantum bit of the first quantum ALU QUALU1 of the quantum computer QC is coupled to the first quantum point NV1 of the first quantum bit of the quantum computer QC;

CI13

third nuclear quantum dot CI1 ₃ of the third nuclear quantum bit of the first quantum ALU QUALU1 of the quantum computer QC with a third nuclear spin of a third exemplary ¹³ C carbon isotope weakly bound to the first quantum dot NV1 (for the exemplary case that the first quantum dot is an NV center in diamond is). Preferably, the exemplary third core quantum dot CI1 ₃ of the third nuclear quantum bit of the first quantum ALU QUALU1 of the quantum computer QC is an isotope with a nuclear magnetic moment in the substrate D, the substrate D being in the area of the core quantum dot CI1 ₃ of the third nuclear quantum bit of the quantum computer QC preferably comprises essentially or even more preferably absolutely no isotopes with a nuclear magnetic moment. In this context, the document presented here refers to the technical teachings already cited DE 10 2020 007 977 B4 . The third core quantum point CI1 ₃ of the third nuclear quantum bit of the first quantum ALU QUALU1 of the quantum computer QC is in the 3 not shown for clarity. The reader should assume that in the 3 the third core quantum point CI1 ₃ of the third nuclear quantum bit of the first quantum ALU QUALU1 of the quantum computer QC is coupled to the first quantum point NV1 of the first quantum bit of the quantum computer QC as in the 2 the third core quantum point CI1 ₃ of the third nuclear quantum bit of the first quantum ALU QUALU1 of the quantum computer QC is coupled to the first quantum point NV1 of the first quantum bit of the quantum computer QC;

CI2

second core quantum dot of the second nuclear quantum bit of the quantum computer QC. Preferably, the exemplary second core quantum dot CI2 of the second nuclear quantum bit of the quantum computer QC is an isotope with a nuclear magnetic moment in the substrate D, wherein the substrate D is preferably substantially or still in the region of the core quantum dot CI2 of the second nuclear quantum bit of the quantum computer QC more preferably comprises absolutely no isotopes with a nuclear magnetic moment. In this context, the document presented here refers to the technical teachings already cited DE 10 2020 007 977 B4 .;

CI21

first nuclear quantum dot CI2 ₁ of the first nuclear quantum bit of the second quantum ALU QUALU2 of the quantum computer QC with a first nuclear spin of a first exemplary ¹³ C carbon isotope that is strongly bound to the second quantum dot NV2 (for the exemplary case that the second quantum dot NV2 has an NV center in diamond). Preferably, the exemplary first core quantum dot CI2 ₁ of the first nuclear quantum bit of the second quantum ALU QUALU2 of the quantum computer QC is an isotope with a nuclear magnetic moment in the substrate D, the substrate D being in the area of the first core quantum dot CI2 ₁ of the first nuclear quantum bit of the Quantum computer QC preferably comprises essentially or even more preferably absolutely no isotopes with a nuclear magnetic moment. In this context, the document presented here refers to the technical teachings already cited DE 10 2020 007 977 B4 . The first core quantum point CI2 ₁ of the first nuclear quantum bit of the second quantum ALU QUALU2 of the quantum computer QC is in the 3 not shown for clarity. The reader should assume that in the 3 the first core quantum point CI2 ₁ of the first nuclear quantum bit of the second quantum ALU QUALU2 of the quantum computer QC is coupled to the second quantum point NV2 of the second quantum bit of the quantum computer QC as in the 2 the first core quantum point CI2 ₁ of the first nuclear quantum bit of the second quantum ALU QUALU2 of the quantum computer QC is coupled to the second quantum point NV2 of the second quantum bit of the quantum computer QC;

CI22

second nuclear quantum dot CI2 ₂ of the second nuclear quantum bit of the second quantum ALU QUALU2 of the quantum computer QC with a second nuclear spin of a second exemplary ¹³ C carbon isotope that is strongly bound to the second quantum dot NV2 (for the exemplary case that the second quantum dot NV2 has an NV center in diamond). Preferably, the exemplary second core quantum dot CI2 ₂ of the second nuclear quantum bit of the second quantum ALU QUALU2 of the quantum computer QC is an isotope with a nuclear magnetic moment in the substrate D, the substrate D being in the region of the second core quantum dot CI2 ₂ of the second nuclear quantum bit of the Quantum computer QC preferably comprises essentially or even more preferably absolutely no isotopes with a nuclear magnetic moment. In this context, the document presented here refers to the technical teachings already cited DE 10 2020 007 977 B4 . The second core quantum point CI2 ₂ of the second nuclear quantum bit of the second quantum ALU QUALU2 of the quantum computer QC is in the 3 not shown for clarity. The reader should assume that in the 3 the second core quantum point CI2 ₂ of the second nuclear quantum bit of the second quantum ALU QUALU2 of the quantum computer QC is coupled to the second quantum point NV2 of the second quantum bit of the quantum computer QC as in the 2 the second core quantum point CI2 ₂ of the second nuclear quantum bit of the second quantum ALU QUALU2 of the quantum computer QC is coupled to the second quantum point NV2 of the second quantum bit of the quantum computer QC;

CI23

third nuclear quantum dot CI2 ₃ of the third nuclear quantum bit of the second quantum ALU QUALU2 of the quantum computer QC with a third nuclear spin of a third exemplary ¹³ C carbon isotope that is strongly bound to the second quantum dot NV2 (for the exemplary case that the second quantum dot NV2 has an NV center in diamond). Preferably, the exemplary third core quantum dot CI2 ₃ of the third nuclear quantum bit of the second quantum ALU QUALU2 of the quantum computer QC is an isotope with a nuclear magnetic moment in the substrate D, the substrate D being in the region of the third core quantum dot CI2 ₃ of the third nuclear quantum bit of the Quantum computer QC preferably comprises essentially or even more preferably absolutely no isotopes with a nuclear magnetic moment. In this context, the document presented here refers to the technical teachings already cited DE 10 2020 007 977 B4 . The third core quantum point CI2 ₃ of the third nuclear quantum bit of the second quantum ALU QUALU2 of the quantum computer QC is in the 3 not shown for clarity. The reader should assume that in the 3 the third core quantum point CI2 ₃ of the third nuclear quantum bit of the second quantum ALU QUALU2 of the quantum computer QC is coupled to the second quantum point NV2 of the second quantum bit of the quantum computer QC as in the 2 the third core quantum point CI2 ₃ of the third nuclear quantum bit of the second quantum ALU QUALU2 of the quantum computer QC is coupled to the second quantum point NV2 of the second quantum bit of the quantum computer QC;

CI3

third nuclear quantum dot of the third nuclear quantum bit of the quantum computer QC. Preferably, the exemplary third core quantum dot CI3 of the third nuclear quantum bit of the quantum computer QC is an isotope with a nuclear magnetic moment in the substrate D, wherein the substrate D is preferably substantially or still in the region of the core quantum dot CI3 of the third nuclear quantum bit of the quantum computer QC more preferably comprises absolutely no isotopes with a nuclear magnetic moment. In this context, the document presented here refers to the technical teachings already cited DE 10 2020 007 977 B4 ;

CI31

first core quantum point CI3 ₁ of the first nuclear quantum bit of the third quantum ALU QUALU3 of the quantum computer QC. Preferably, the exemplary first core quantum dot CI3 ₁ of the first nuclear quantum bit of the third quantum ALU QUALU3 of the quantum computer QC is an isotope with a nuclear magnetic moment in the substrate D, the substrate D being in the area of the first core quantum dot CI3 ₁ of the first nuclear quantum bit of the Quantum computer QC preferably comprises essentially or even more preferably absolutely no isotopes with a nuclear magnetic moment. In this context, the document presented here refers to the technical teachings already cited DE 10 2020 007 977 B4 . The first core quantum point CI3 ₁ of the first nuclear quantum bit of the third quantum ALU QUALU3 of the quantum computer QC is in the 3 and in the 2 not shown for clarity. The reader should assume that in the 3 the first core quantum point CI3 ₁ of the first nuclear quantum bit of the third quantum ALU QUALU3 of the quantum computer QC is coupled to the third quantum point NV3 of the third quantum bit of the quantum computer QC as in the 2 the first core quantum point Cl1 ₁ of the first nuclear quantum bit of the first quantum ALU QUALU1 of the quantum computer QC is coupled to the first quantum point NV1 of the first quantum bit of the quantum computer QC;

CI32

second core quantum point CI3 ₂ of the second nuclear quantum bit of the third quantum ALU QUALU3 of the quantum computer QC. Preferably, the exemplary second core quantum dot CI3 ₂ of the second nuclear quantum bit of the third quantum ALU QUALU3 of the quantum computer QC is an isotope with a nuclear magnetic moment in the substrate D, the substrate D being in the region of the second core quantum dot CI3 ₂ of the second nuclear quantum bit of the Quantum computer QC preferably comprises essentially or even more preferably absolutely no isotopes with a nuclear magnetic moment. In this context, the document presented here refers to the technical teachings already cited DE 10 2020 007 977 B4 . The second core quantum point Cl3 ₂ of the second nuclear quantum bit of the third quantum ALU QUALU3 of the quantum computer QC is in the 3 and in the 2 not shown for clarity. The reader should assume that in the 3 the second core quantum point Cl3 ₂ of the second quantum bit of the third quantum ALU QUALU3 of the quantum computer QC is coupled to the third quantum point NV3 of the third quantum bit of the quantum computer QC as in the 2 the second core quantum point CI1 ₂ of the second nuclear quantum bit of the first quantum ALU QUALU1 of the quantum computer QC is coupled to the first quantum point NV1 of the first quantum bit of the quantum computer QC;

CI33

third core quantum dot CI3 ₃ of the third nuclear quantum bit of the third quantum ALU QUALU3 of the quantum computer QC. Preferably, the exemplary third core quantum dot CI3 ₃ of the third nuclear quantum bit of the third quantum ALU QUALU3 of the quantum computer QC is an isotope with a nuclear magnetic moment in the substrate D, the substrate D being in the region of the third core quantum dot CI3 ₃ of the third nuclear quantum bit of the Quantum computer QC preferably comprises essentially or even more preferably absolutely no isotopes with a nuclear magnetic moment. In this context, the document presented here refers to the technical teachings already cited DE 10 2020 007 977 B4 . The third core quantum point CI3 ₃ of the third nuclear quantum bit of the third quantum ALU QUALU3 of the quantum computer QC is in the 3 and in the 2 not shown for clarity. The reader should assume that in the 3 the third core quantum point CI3 ₃ of the third quantum bit of the third quantum ALU QUALU3 of the quantum computer QC is coupled to the third quantum point NV3 of the third quantum bit of the quantum computer QC as in the 2 the first core quantum point Cl1 ₁ of the first quantum bit of the first quantum ALU QUALU1 of the quantum computer QC is coupled to the first quantum point NV1 of the first quantum bit of the quantum computer QC;

CIF

first camera interface;

CIF2

second camera interface;

CM1

first camera;

CM2

second camera;

CPU

computer core;

D

substrate;

d1

first distance at which the first quantum dot NV1 of the first quantum bit of the quantum computer QC is located below the surface OF of the substrate D of the quantum computer QC;

d2

second distance at which the second quantum dot NV2 of the second quantum bits of the quantum computer QC is located below the surface OF of the substrate D of the quantum computer QC;

DBIF

data interface;

DBIFa

Data interface A;

DBIFb

data interface B;

DBS

dichroic mirror;

DEV

Energy supply of other device parts of the quantum computer QC, which typically also concerns device parts with other reference numbers. For a better overview, the power supply lines of the remaining device parts of the quantum computer QC are shown in the 1 not shown;

EK1

first energy coupling of the exemplary gimbal suspension KAH;

EK2

second energy coupling of the exemplary gimbal KAH;

CLOSELY

propulsion of the vehicle;

ERS

energy system;

EXDB

external data bus;

EV

Power supply;

λfl

fluorescent radiation wavelength;

λρmρ.

pump radiation wavelength;

FHB

factory hall or stationary device;

fHR

microwave and/or radio wave frequency;

FL

fluorescent radiation;

FLC

Fire control station. The fire control center can be a central control unit ZSE.

FLR

attitude control system;

FZ

Airplane;

FZT

aircraft carriers;

GDX

X control device for the translational positioning device in the X direction XT;

GDY

Y control device for the translational positioning device in the Y direction YT;

GH

Housing;

GPS

Navigation system or device for determining the position and/or orientation of the quantum computer QC. If necessary, the navigation system can also determine translational speeds and/or rotational speeds of the quantum computer QC and report them to the computer core CPU of the control device µC of the quantum computer QC via the internal data bus INTDB. If necessary, the navigation system can also determine translational accelerations and/or rotational accelerations of the quantum computer QC and report them to the computer core CPU of the control device µC of the quantum computer QC via the internal data bus INTDB;

HD1

first horizontal driver stage for controlling the first quantum dot NV1 to be controlled of the first quantum bit of the quantum computer QC;

HD2

second horizontal driver stage for controlling the second quantum dot NV2 to be controlled of the second quantum bit of the quantum computer QC;

HD3

third horizontal driver stage for controlling the third quantum dot NV3 to be controlled of the third quantum bit of the quantum computer QC;

HeCLCS

Closed Loop Helium Gas Cooling System;

HS1

first horizontal receiver stage HS1, which can form a unit with the first horizontal driver stage HD1, for controlling the first quantum dot NV1 to be controlled of the first quantum bit of the quantum computer QC;

HS2

second horizontal receiver stage HS2, which can form a unit with the second horizontal driver stage HD2, for controlling the second quantum dot NV2 to be controlled of the second quantum bit of the quantum computer QC;

HS3

third horizontal receiver stage HS3, which can form a unit with the third horizontal driver stage HD3, for controlling the third quantum dot NV3 to be controlled of the third quantum bit of the quantum computer QC;

IH1

first horizontal stream. The first horizontal current is the electrical current that flows through the first horizontal line LH1.

IH2

second horizontal stream. The second horizontal current is the electrical current that flows through the second horizontal line LH2.

IH3

third horizontal stream. The third horizontal current is the electrical current that flows through the third horizontal line LH3.

Ip

Intensity of the pulses of the pulsed pump radiation LB from the light source LD;

IpHF

Amplitude I _pHF of a pulse of the time envelope curve of the radiation of an electromagnetic field by the one or more devices MW/RF-AWFG for generating an electromagnetic wave field at the respective location of the quantum points NV1, NV2, NV3 of the quantum bits of the quantum computer QC and at the respective location of the Core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 _{1 , CI2 2 ,} CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC;

IS

Isolation;

ISH1

first horizontal shield current flowing through the first horizontal shield line SH1;

ISH2

second horizontal shield current current flowing through the second horizontal shield line SH2;

ISH3

third horizontal shield current current flowing through the third horizontal shield line SH3;

ISH4

fourth horizontal shield current current flowing through the fourth horizontal shield line SH4;

ISV1

first vertical shield current flowing through the first vertical shield line SV1;

ISV2

second vertical shield current flowing through the second vertical shield line SV2;

IV1

first vertical stream. The first vertical current is the electric current flowing through the first vertical line LV1;

IVV

internal amplifier within amplifier V;

KAH

gimbal suspension;

automobile

Car as an example of a vehicle;

KH1

first horizontal contact of the first quantum bit QUB1 with the first quantum dot NV1 of the first quantum bit of the quantum computer QC. The first horizontal contact of the first quantum bit QUB1, for example, electrically connects the first horizontal shielding line SH1 in the first quantum bit QUB1 to the substrate D or the epitaxial layer DEPI. In the case of diamond, the substrate material is preferably a contact that comprises titanium or is made of titanium;

KH2

second horizontal contact of the first quantum bit QUB1 with the first quantum dot NV1 of the quantum computer QC and first horizontal contact of the second quantum bit QUB2 with the second quantum dot NV2 of the quantum computer QC. The first quantum bit QUB1 and the second quantum bit QUB2 use the in the example 3 this contact together. The contact, for example, electrically connects the second horizontal shielding line SH2 in the first quantum bit QUB1 and in the second quantum bit QUB2 to the substrate D or the epitaxial layer DEPI. In the case of diamond, the substrate material is preferably a contact that comprises titanium or is made of titanium;

KH3

second horizontal contact of the second quantum bit QUB2 with the second quantum dot NV2 and first horizontal contact of the third quantum bit QUB3 with the third quantum dot NV3. The second quantum bit QUB2 and the third quantum bit QUB3 use the in the example 3 this contact together. The contact, for example, electrically connects the third horizontal shielding line SH3 in the second quantum bit QUB2 and in the third quantum bit QUB3 to the substrate D or the epitaxial layer DEPI. In the case of diamond, the substrate material is preferably a contact that comprises titanium or is made of titanium;

KH4

second horizontal contact of the third quantum bit QUB3 with the third quantum dot NV3. The contact, for example, electrically connects the fourth horizontal shielding line SH3 in the third quantum bit QUB3 to the substrate D or the epitaxial layer DEPI. In the case of diamond, the substrate material is preferably a contact that comprises titanium or is made of titanium;

KR

Gyro or gyro system comprising several gyros, possibly with corresponding drives for these gyros;

KV11

first vertical contact of the first quantum bit QUB1 with the first quantum dot NV1. The first vertical contact of the first quantum bit QUB1 electrically connects the first vertical shielding line SV1 in the first quantum bit QUB1 to the substrate D or the epitaxial layer DEPI. In the case of diamond, the substrate material is preferably a contact that comprises titanium or is made of titanium;

KV12

second vertical contact of the first quantum bit QUB1 with the first quantum dot NV1. The second vertical contact of the first quantum bit QUB1 preferably electrically connects the second vertical shielding line SH2 to the substrate D or the epitaxial layer DEPI. In the case of diamond, the substrate material is preferably a contact that comprises titanium or is made of titanium;

KV21

first vertical contact of the second quantum bit QUB2 with the second quantum dot NV2. The first vertical contact of the second quantum bit QUB2 electrically connects the first vertical shielding line SV1 in the second quantum bit QUB2 to the substrate D or the epitaxial layer DEPI. In the case of diamond, the substrate material is preferably a contact that comprises titanium or is made of titanium;

KV22

second vertical contact of the second quantum bit QUB2 with the second quantum dot NV2. The second vertical contact of the second quantum bit QUB2 preferably electrically connects the second vertical shielding line SH2 to the substrate D or the epitaxial layer DEPI. In the case of diamond, the substrate material is preferably a contact that comprises titanium or is made of titanium;

KV31

first vertical contact of the third quantum bit QUB3 with the third quantum dot NV3. The first vertical contact of the third quantum bit QUB3 electrically connects the first vertical shielding line SV1 in the third quantum bit QUB3 to the substrate D or the epitaxial layer DEPI. In the case of diamond, the substrate material is preferably a contact that comprises titanium or is made of titanium;

KV32

second vertical contact of the third quantum bit QUB3 with the third quantum dot NV3. The second vertical contact of the third quantum bit QUB3 preferably electrically connects the second vertical shielding line SH2 to the substrate D or the epitaxial layer DEPI. In the case of diamond, the substrate material is preferably a contact that comprises titanium or is made of titanium;

KV

relocatable cooler;

L.B

pump radiation;

LD

light source;

LDRV

light source driver;

LDV

loading device;

LH1

first horizontal line;

LH2

second horizontal line;

LH3

third horizontal line;

LM

Lamp with a light source;

LV1

first vertical line;

µC

control device;

µC1

first control device of the first quantum computer QC1;

µC1a

first control device A of the first quantum computer QC1;

pC1b

first control device B of the first quantum computer QC1;

pC2

second control device of the second quantum computer QC2;

pC3

third control device of the third quantum computer QC3;

pC4

fourth control device of the fourth quantum computer QC4;

pC5

fifth control device of the fifth quantum computer QC5;

µC6

sixth control device of the sixth quantum computer QC6;

µC7

seventh control device of the seventh quantum computer QC7;

PC8

eighth control device of the eighth quantum computer QC8;

pC9

ninth control device of the ninth quantum computer QC9;

µC10

tenth control device of the tenth quantum computer QC10;

µC11

eleventh control device of the eleventh quantum computer QC11;

µC12

twelfth control device of the twelfth quantum computer QC12;

µC13

thirteenth control device of the thirteenth quantum computer QC13;

µC14

fourteenth control device of the fourteenth quantum computer QC14;

µC15

fifteenth control device of the fifteenth quantum computer QC15;

µC16

sixteenth control device of the sixteenth quantum computer QC16;

µCV

Amplifier V control device;

MDBIF

internal data interface MDBIF;

MEMDBV

Memory data bus between control device µCV of amplifier V and memory MEMV of amplifier V;

MEMV

Amplifier V memory;

MFSx

first magnetic field control;

MFSy

second magnetic field control;

MFSz

third magnetic field control;

MGK

basic mechanical construction.

MGx

first magnetic field generating means, which preferably generates a magnetic flux density B _x , which preferably essentially has a direction which preferably corresponds to the first direction, for example the direction of the X axis;

MGy

second magnetic field generating means, which preferably generates a magnetic flux density B _y , which preferably essentially has a direction which preferably corresponds to the second direction, for example the direction of the Y axis;

MGz

third magnetic field generating means, which preferably generates a magnetic flux density B _z , which preferably essentially has a direction which preferably corresponds to the third direction, for example the direction of the Y axis;

MSx

Magnetic field sensor for the magnetic flux density B _x in the direction of the X axis;

MSy

Magnetic field sensor for the magnetic flux density B _y in the direction of the Y axis;

MSz

Magnetic field sensor for the magnetic flux density B _z in the direction of the Z axis;

mWA

microwave and/or radio wave antenna;

MW/RF AWFG

Microwave and/or radio wave frequency generator for generating largely freely definable waveforms (English: arbitrary wave form generator);

NAV

navigation system and/or autopilot;

NV1

first quantum dot of the first quantum bit of the quantum computer QC. Preferably, the exemplary first quantum dot NV1 is a paramagnetic center in the substrate D. Preferably, the exemplary first quantum dot NV1 is an NV center or a SiV center or an ST1 center in the substrate D;

NV2

second quantum dot of the second quantum bit of the quantum computer QC. Preferably, the exemplary second quantum dot NV2 is a paramagnetic center in the substrate D. Preferably, the exemplary second quantum dot NV2 is an NV center or a SiV center or an ST1 center in the substrate D;

NV3

third quantum dot of the third quantum bit of the quantum computer QC. Preferably, the exemplary third quantum dot NV3 is a paramagnetic center in the substrate D. Preferably, the exemplary third quantum dot NV3 is an NV center or a SiV center or an ST1 center in the substrate D;

NVM

non-volatile memory;

OF

Surface;

O.S

optical system;

OSZ

Clock of the computer core CPU of the control device µC of the quantum computer QC;

P1

first support post of the exemplary gimbal suspension KAH;

P2

Second support post of the exemplary gimbal suspension KAH;

P.D

photodetector;

PM

permanent magnet;

PV

Positioning device for the permanent magnet PM;

PVC

Control device for the positioning device PV for the permanent magnet PM;

PWR

Energy supply to the charging device LDV;

QC

quantum computers;

QC1

first quantum computer;

QC2

second quantum computer;

QC3

third quantum computer;

QC4

fourth quantum computer;

QC5

fifth quantum computer;

QC6

sixth quantum computer;

QC7

seventh quantum computer;

QC8

eighth quantum computer;

QC9

ninth quantum computer;

QC10

tenth quantum computer;

QC11

eleventh quantum computer;

QC12

twelfth quantum computer;

QC13

thirteenth quantum computer;

QC14

fourteenth quantum computer;

QC15

fifteenth quantum computer;

QC16

sixteenth quantum computer;

QCTV

Quantum computer system separation device. The quantum computer system separation device preferably separates an external data bus EXTDB, which, for example, connects a first quantum computer system QUSYS with a second quantum computer system QUSYS, if necessary, so that the quantum computer system QUSYS, which previously included the first and the second quantum computer system QUSYS, breaks down into two separate quantum computer systems QUSYS due to the separation. However, the quantum computer system separation device can also connect a previously separate first quantum computer system QUSYS with a previously separate second quantum computer system QUSYS and, if necessary, couple them, so that the quantum computer system QUSYS is created, which then comprises the first and second quantum computer systems QUSYS by connecting these two quantum computer systems via quantum computer system separation device into one Quantum computer system QUSYS merges;

QUALU1

first quantum ALU. The exemplary first quantum ALU consists of a first quantum point NV1 of the quantum bits of the quantum computer QC and a first core quantum point CI1 ₁ of the nuclear quantum bits of the first quantum ALU of the quantum computer QC and a second core quantum point CI1 ₂ of the nuclear quantum bits of the first quantum ALU of the quantum computer QC and a third core quantum point CI1 ₃ of the nuclear quantum bits of the first quantum ALU of the quantum computer QC ( 2 );

QUALU2

second quantum ALU. The exemplary second quantum ALU consists of a second quantum point NV2 of the quantum bits of the quantum computer QC and a first core quantum point Cl2 ₁ of the nuclear quantum bits of the second quantum ALU of the quantum computer QC and a second core quantum point Cl2 ₂ of the nuclear quantum bits of the second quantum ALU of the quantum computer QC and a third core quantum point CI2 ₃ of the nuclear quantum bits of the second quantum ALU of the quantum computer QC ( 2 );

QUSYS

deployable quantum computing system;

R1

first suspension ring of the exemplary gimbal suspension KAH;

R2

second suspension ring of the exemplary gimbal suspension KAH;

R.A.M.

volatile memory;

RKT

Rocket. The rocket is just an example of a possible payload. The payload itself can include one or more QUSYS quantum computer systems. Preferably, the quantum computer system QUSYS of the payload is connected to the quantum computer system QUSYS of the vehicle FZ, or the object in which the payload is set up or stored, for example via an external data bus EXTDB during the time of the payload;

RKTC

missile launch control;

RTS

rotation sensor;

50

receiver output signal;

S1

reception signal;

S4

measured value signal;

S5

broadcast signal;

SC

Sea containers. The sea container is just one example of a transportable container in which one or more QUSYS quantum computer systems or one or more QC quantum computers can be operated;

SCHR

ship propeller;

SDB

control data bus;

SDBV

internal control data bus within the amplifier V;

SENS

one or more sensors;

SH1

first horizontal shield line;

SH2

second horizontal shield line;

SH3

third horizontal shield line;

SH4

fourth horizontal shield line;

SRG

first energy processing device, in particular a voltage converter or a voltage regulator or a current regulator;

SRG2

second energy processing device, in particular a voltage converter or a voltage regulator or a current regulator;

ST

temperature sensor;

STM

semi-transparent mirror;

SUB

submarine;

SV1

first horizontal shield line;

SV2

second vertical shield line;

TL

Low loader. The low loader is an example of a vehicle without its own propulsion.

TRP

torpedoes;

TRPC

torpedo launch control;

T.S

separator;

tOHF

Reference time of a pulse of the pulsed electromagnetic field with microwave and/or radio wave frequency f _HF . Preferably, the reference time t _OHF is equal to the reference time t _0p for a pulse sequence or at a fixed time interval from the reference time for a pulse sequence t _0p ;

tdp

t _0p Reference time for a pulse sequence. Preferably, the reference time t _0p for a pulse sequence is equal to the reference time t _OHF or at a fixed time interval from the reference time t _0HF ; the time duration t _dp of the pulses of the pulsed pump radiation LB of the light source LD;

tdHF

temporal pulse duration of the pulse of the pulsed electromagnetic field with microwave and/or radio wave frequency f _HF . It is the temporal pulse duration of the temporal envelope curve of the radiation of an electromagnetic field by the one or more devices MW/RF-AWFG for generating an electromagnetic wave field at the respective location of the quantum points NV1, NV2, NV3 of the quantum bits of the quantum computer QC and at the respective Location of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC in pulse form;

tsp

temporal position of the pulses of the pulsed pump radiation LB of the light source LD relative to a reference time t _o As a rule, the temporal position t _sp of a pulse denotes the starting time of the relevant pulse;

tspHF

Pulse start time t _spHF relative to the reference time t _OHF of a pulse of the temporal envelope curve of the radiation of an electromagnetic field by the one or more devices MW/RF-AWFG for generating an electromagnetic wave field at the respective location of the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC and at the respective location of the core quantum dots CI1 ₁ , CI1 ₂ , CI1 ₃ , CI2 ₁ , CI2 ₂ , CI2 ₃ , CI3 ₁ , CI3 ₂ , CI3 ₃ of the nuclear quantum bits of the quantum computer QC;

UDB1

first sub-data bus;

UDB2

second sub-data bus;

UDB3

third sub-data bus;

UDB4

fourth sub-data bus;

ÜOSZ

Monitoring clock generation of the quantum computer monitoring device QUV of the quantum computer QC;

US

bottom of substrate D;

v

Amplifier;

V1

Output signal of the internal amplifier IVV of the amplifier V and input signal of the analog-to-digital converter ADCV of the amplifier V;

V2

Data line between the control device µCV of the amplifier V and the analog-to-digital converter ADCV of the amplifier V;

Vbatext

electrical energy from an external power supply, for example an external power supply;

VD1

first vertical driver stage for controlling the quantum dots NV1, NV2, NV3 of the quantum bits of the quantum computer QC to be controlled;

VIF

Data interface of the amplifier V to the control data bus SDB;

VS1

first vertical receiver stage, which can form a unit with the first vertical driver stage VD1, for controlling the first quantum dots NV1, NV2, NV3 to be controlled of the quantum bits of the quantum computer QC;

WFG

waveform generator;

XT

translational positioning device in the X direction;

YT

translational positioning device in Y direction;

ZM

Tractor. The tractor is an example of a drive for a container with one or more quantum computers QC and/or one or more quantum computer systems QUSYS, which can be separated from the container or added to the container. In the example of the 6b the container is an exemplary low-loader TL with a sea container SC;

ZSE

central control unit;

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If, in the context of the nationalization of an international subsequent application, the law of the respective legal system of the state in which the international application of the document presented here is nationalized allows disclosure by reference, the content of the following documents is a full part of the disclosure presented here. ,

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• P. Balasubramanian, MH Metsch, Reddy, R. Prithvi, J. Lachlan, NB Manson, MW Doherty, F. Jelezko, “Discovery of ST1 centers in natural diamond” Nanophotonics, Vol. 8, No. 11, 2019, pages 1993 -2002. https://doi.org/10.1515/nanoph-2019-0148
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• Franklin R. Chang Diaz, F. Wall y Baitty, Jared P. Squire, Richard H. Goulding, Edgar A. Bering, Roger D. Bengtson, "The Vasimr Engine: Project Status and Recent Accomplishments", downloadable on January 9, 2022 from https://ntrs.nasa.gov/api/citations/20110011201/downloads/20110011201.pdf.
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• J. Davidsson, V. Ivády, R. Armiento, T. Ohshima, NT Son, A. Gali, IA Abrikosov “Identification of divacancy and silicon vacancy qubits in 6H-SiC,” Appl. Phys. Lett. 2019, 114, 112107
• J. Foglszinger, A. Denisenko, T. Kornher, M. Schreck, W. Knolle, B. Yavkin, R. Kolesov, J. Wrachtrup “ODMR on Single TR12 Centers in Diamond” arXiv:2104.04746v1 [physics.optics]
• M. Hollenbach, Y. Berencen, U. Kentsch, M. Helm, GV Astakhov “Engineering telecom single-photon emitters in silicon for scalable quantum photonics” Opt. Express 28, 26111 (2020), DOI: 10.1364/OE.397377, arXiv:2008.09425 [physics.app-ph]
• V. Ivády, J. Davidsson, NT Son, T. Ohshima, IA Abrikosov, A. Gali, “Identification of Si-vacancy related room-temperature qubits in 4H silicon carbide,” Phys. Rev. B, 2017, 96,161114
• Takayuki Iwasaki, Yoshiyuki Miyamoto, Takashi Taniguchi, Petr Siyushev, Mathias H. Metsch, Fedor Jelezko, Mutsuko Hatano, “Tin-Vacancy Quantum Emitters in Diamond,” Phys. Rev. Lett. 119, 253601 (2017), DOI: 10.1103/PhysRevLett.119.253601, arXiv:1708.03576 [quant-ph]
• Rasmus Høy Jensen, Erika Janitz, Yannik Fontana, Yi He, Olivier Gobron, Ilya P. Radko, Mihir Bhaskar, Ruffin Evans, Cesar Daniel Rodriguez Rosenblueth, Lilian Childress, Alexander Huck, Ulrik Lund Andersen, “Cavity-Enhanced Photon Emission from a Single Germanium-Vacancy Center in a Diamond Membrane", arXiv:1912.05247v3 [quant-ph] 25 May 2020
• Hugo K. Messerle (author), “Magnetohydrodynamic Electrical Power Generation (UNESCO Energy Engineering Series)”, John Wiley & Sons Ltd (August 1, 1995), ISBN-10: 0471942529, ISBN-13: 978-0471942528.
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QUOTES INCLUDED IN THE DESCRIPTION

This list of documents listed by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

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Claims (22)

Quantum computing (QC) wherein the quantum computer (QC) has a control device (µC) and wherein the quantum computer (QC) has first quantum bits (QUB) and/or electronic quantum bits (QUB) with quantum dots (NV) and wherein the quantum computer (QC) has second quantum bits (CQUB) and/or second nuclear quantum bits (CQUB) with core quantum dots (Cl) and wherein the quantum computer (QC) has first means for influencing the first quantum bits (QUB) and wherein the quantum computer (QC) has second means for influencing the first quantum bits (QUB) and for influencing the second quantum bits (CQUB) using the first quantum bits (QUB) and wherein the first means may comprise the second means or the second means may comprise the first means and wherein the quantum computer (QC) has third means for detecting the quantum state of the first quantum bits (QUB) and wherein the first quantum bits (QUB) and/or the first electronic quantum bits (QUB) with quantum dots (NV) have device parts with an electronic spin and wherein the second quantum bits (CQUB) and/or the first nuclear quantum bits CQUB) with nuclear quantum dots (Cl) have device parts with a nuclear spin and wherein the electronic spin of the first quantum bits (QUB) essentially rotates with the quantum computer (QC) when the quantum computer (QC) rotates and wherein the nuclear spin of the second quantum bits (CQUB) essentially does not rotate with the quantum computer (QC) when the quantum computer (QC) rotates and wherein the quantum computer (QC) is set up to have a direction of movement and/or an axis of rotation (AX1, AX2) and wherein the quantum computer (QC) is set up to be exposed to accelerations perpendicular to its direction of movement and/or rotational accelerations about the rotation axis (AX1, AX2) and wherein the control device (µC) is set up to execute a quantum computer program, and wherein the quantum computer program comprises quantum op-codes and wherein each quantum op code symbolizes a manipulation and/or a readout of the quantum state of at least a first quantum bit (QUB) and/or the quantum state of a second quantum bit (CQUB), which the control device (µC) performs when executing the quantum op- Executes codes using the first means and/or the second means and/or the third means. Quantum computing (QC). Claim 1 , wherein the quantum computer (QC) has at least two first quantum bits (QUB1, QUB2) and wherein the first first quantum bit (QUB1) can be coupled and / or entangled with the second first quantum bit (QUB2). Quantum computing (QC). Claim 2 , wherein the quantum computer (QC) has at least two first quantum bits (QUB1, QUB2) and wherein the first first quantum bit (QUB1) communicates directly with the second first quantum bit (QUB2) by means of direct dipole-dipole coupling between the first first quantum bit (QUB1) and the second first quantum bit (QUB2) can be coupled and/or entangled. Quantum computer (QC) according to one of the Claims 1 until 3 , wherein the quantum computer (QC) has at least a first quantum bit (QUB) and a second quantum bit (CQUB) and wherein the first quantum bit (QUB) can be coupled and/or entangled with the second quantum bit (CQUB). Quantum computer (QC) according to one of the Claims 1 until 4 , wherein the quantum computer (QC) has at least two first quantum bits (NV1, NV2) and wherein the quantum computer (QC) has at least two second quantum bits (CQUB1, CQUB2) and wherein the first first quantum bit (QUB1) is connected to the first second quantum bit (CQUB1 ) can be coupled and/or entangled and wherein the second first quantum bit (QUB2) can be coupled and/or entangled with the second second quantum bit (CQUB2) and wherein the first first quantum bit (QUB1) can be coupled and/or entangled with the second first quantum bit (QUB2). Quantum computer according to one of the Claims 1 until 5 , wherein first quantum bits (QUB, QUB1, QUB2) comprise paramagnetic centers and/or NV centers in diamond and/or SiV centers in diamond. Quantum computer according to one of the Claims 1 until 6 wherein second quantum bits (CQUB, CQUB1, CQUB2) comprise nuclear spins of ¹³ C isotopes or ¹⁴ N isotopes or ¹⁵ N isotopes or other isotopes with nuclear spin. Quantum computer (QC) according to one of the Claims 1 until 7 wherein the quantum computer (QC) comprises device parts which - alignment measurements for rotations about one axis and/or about two axes (AX1, AX2) and/or three axes and/or - rotation values for rotations about one axis and/or about two axes ( AX1, AX2) and/or three axes and/or - rotational acceleration values for rotations about one axis and/or about two axes (AX1, AX2) and/or three axes rotational acceleration values and/or - acceleration values for one translational degree of freedom and/or two translational ones Determine degrees of freedom and/or three translational degrees of freedom for the quantum computer QC and/or allow such a determination. Quantum computer according to one of the Claims 1 until 8th wherein the quantum computer (QC) is set up to determine the coupling frequencies and/or coupling phase positions - between the pairs of two first quantum bits (QUB1, QUB2) that can be coupled and/or - between the pairs of one first quantum bit (QUB) that can be coupled and each a second quantum bit (CQUB) and/or - between the pairs of two second quantum bits (CQUB1, CQUB2) that can be coupled and to store them as basic coupling frequencies and/or basic coupling phase positions to be used and the quantum computer (QC) has a rotation sensor (RTS) for the detection of rotation values and/or rotational acceleration values for rotations about one axis or a rotation sensor (RTS) for the detection of rotation values and/or rotational acceleration values for rotations about two axes (AX1, AX2) or a rotation sensor (RTS) for the detection of rotation values and / or rotational acceleration values for rotations about three axes and wherein the rotation sensor (RTS) of the quantum computer (QC) detects the current orientation of the quantum computer (QC) in the form of one or more alignment measurement values and/or wherein the rotation sensor (RTS) of the quantum computer (QC) the current rotational speed of the quantum computer (QC) is detected in the form of one or more rotational values and/or wherein the rotation sensor (RTS) of the quantum computer (QC) detects the current rotational acceleration of the quantum computer (QC) in the form of one or more rotational acceleration values and wherein the quantum computer (QC ) is set up to determine, depending on the alignment measurement values and/or the rotation values and/or the rotational acceleration values, the coupling frequencies and/or coupling phase positions to be used - between the pairs of two first quantum bits (QUB1, QUB2) which can be coupled and/or - between the coupleable pairs each consisting of a first quantum bit (QUB) and a second quantum bit (CQUB) and / or - between the pairs of coupleable two second quantum bits (CQUB1, CQUB2) to determine one another from the basic coupling frequencies and / or basic coupling phase positions to be used, and wherein the quantum computer (QC) is set up to use the ones determined in this way when manipulating the first quantum bits (QUB, QUB1, QUB2) and/or second quantum bits (CQUB, CQUB1, CQUB2) by means of the first means and/or the second means To use coupling frequencies and/or coupling phase positions. Quantum computer according to one of the Claims 1 until 9 wherein the quantum computer (QC) is set up to determine the coupling frequencies and/or coupling phases senlagen - between pairs of connectable two first quantum bits (QUB1, QUB2) with each other and / or - between coupleable pairs of a first quantum bit (QUB) and a second quantum bit (CQUB) and / or - between pairs of connectable two second ones Quantum bits (CQUB1, CQUB2) are determined among each other at a first point in time and stored as basic coupling frequencies and/or coupling phase positions, and the quantum computer (QC) is set up to determine the coupling frequencies and/or coupling phase positions - between pairs of two first quantum bits (QUB1, QUB2) with each other and/or - between coupleable pairs of a first quantum bit (QUB) and a second quantum bit (CQUB) and/or - between pairs of coupleable two second quantum bits (CQUB1, CQUB2) with each other at a second time after to determine the first point in time and use it as coupling frequencies and/or coupling phase positions and wherein the quantum computer (QC) is set up to determine a current orientation of the quantum computer (QC) from one or more basic coupling frequencies and/or basic coupling phase positions and one or more coupling frequencies and/or coupling phase positions ) in the form of one or more alignment measurement values and / or wherein the quantum computer (QC) is set up to determine a current rotation speed of the quantum computer (QC) from one or more basic coupling frequencies and / or basic coupling phase positions and one or more coupling frequencies and / or coupling phase positions in the form of one or more rotation measurement values and/or wherein the quantum computer (QC) is set up to determine a current rotational acceleration of the quantum computer (QC) in the form of one or more coupling fundamental frequencies and/or coupling basic phase positions and one or more coupling frequencies and/or coupling phase positions or several rotational acceleration measurement values and/or wherein the quantum computer (QC) is set up to determine the current acceleration, in particular gravitational acceleration, of the quantum computer (QC) from one or more basic coupling frequencies and/or basic coupling phase positions and one or more coupling frequencies and/or coupling phase positions in the form of one or more acceleration measurement values and/or wherein the quantum computer (QC) is set up to determine the current speed of the quantum computer (QC) in the form of one or more coupling fundamental frequencies and/or coupling basic phase positions and one or more coupling frequencies and/or coupling phase positions or several speed measurements. Quantum computer (QC) according to one of the Claims 1 until 10 , wherein the quantum computer (QC) or parts of the quantum computer (QC) or an arrangement of first electronic quantum bits (QUB, QUB1, QUB2) and or of and/or of first electronic quantum bits (QUB, QUB1, QUB2) with quantum dots (NV, NV1, NV2) and/or second nuclear quantum bits (CQUB, CQUB1, CQUB2) and/or second nuclear quantum bits (CQUB, CQUB1, CQUB2) with core quantum dots (Cl, Cl1, Cl2) and/or an arrangement of paramagnetic centers of the Quantum computer (QC) are rotatably mounted about one axis or are rotatably mounted about two axes (AX1, AX2) or are rotatably mounted about three axes. Quantum computers Claim 11 , wherein the quantum computer (QC) has one or more energy couplings (EK1, EK2) and wherein an energy coupling (EK1, EK2) is each set up to control the quantum computer (QC) or parts of the quantum computer (QC) or the arrangement of first electronic Quantum bits (QUB, QUB1, QUB2) and/or from and/or from first electronic quantum bits (QUB, QUB1, QUB2) with quantum dots (NV, NV1, NV2) and/or from second nuclear quantum bits (CQUB, CQUB1, CQUB2) and/ or from second nuclear quantum bits (CQUB, CQUB1, CQUB2) with core quantum dots (Cl, Cl1, Cl2) and / or an arrangement of paramagnetic centers of the quantum computer (QC) with electrical or electromagnetic energy and the respective energy coupling (EK1, EK2 ) is set up so that a rotation of the quantum computer (QC) or parts of the quantum computer (QC) or the arrangement of first electronic quantum bits (QUB, QUB1, QUB2) and/or of and/or of first electronic quantum bits (QUB, QUB1, QUB2) with quantum dots (NV, NV1, NV2) and/or second nuclear quantum bits (CQUB, CQUB1, CQUB2) and/or second nuclear quantum bits (CQUB, CQUB1, CQUB2) with core quantum dots (Cl, Cl1, Cl2) and/ or the arrangement of paramagnetic centers of the quantum computer (QC) the energy supply does not have to rotate around an assigned axis (AX1, AX2), and the respective energy coupling (EK1, EK2) is set up to transport the energy from the energy supply to the quantum computer (QC) in such a way that rotation of the Quantum computer (QC) or parts of the quantum computer (QC) or the arrangement of first electronic quantum bits (QUB, QUB1, QUB2) and or of and/or of first electronic quantum bits (QUB, QUB1, QUB2) with quantum dots (NV, NV1, NV2) and/or second nuclear quantum bits (CQUB, CQUB1, CQUB2) and/or second nuclear quantum bits (CQUB, CQUB1, CQUB2) with core quantum dots (Cl, Cl1, Cl2) and/or the arrangement of paramagnetic centers of the quantum computer ( QC) relative to the power supply at any angle around the associated axis (AX1, AX2) is possible. Quantum computers Claim 12 , wherein the energy coupling (EK1, EK2) has slip rings and sliding contacts for transporting the energy of the energy supply to the quantum computer (QC) or to parts of the quantum computer (QC) or for the arrangement of first electronic quantum bits (QUB, QUB1, QUB2) and/or from and/ or from first electronic quantum bits (QUB, QUB1, QUB2) with quantum dots (NV, NV1, NV2) and/or from second nuclear quantum bits (CQUB, CQUB1, CQUB2) and/or from second nuclear quantum bits (CQUB, CQUB1, CQUB2). Core quantum dots (Cl, Cl1, Cl2) and/or for arranging paramagnetic centers of the quantum computer (QC) and/or wherein the energy coupling (EK1, EK2) is designed to transfer the energy of the energy supply to the quantum computer (QC) or by means of inductive coupling to parts of the quantum computer (QC) or to the arrangement of first electronic quantum bits (QUB, QUB1, QUB2) and or of and/or of first electronic quantum bits (QUB, QUB1, QUB2) with quantum dots (NV, NV1, NV2) and/or of second nuclear quantum bits (CQUB, CQUB1, CQUB2) and/or of second nuclear quantum bits (CQUB, CQUB1, CQUB2) with core quantum dots (Cl, Cl1, Cl2) and/or for the arrangement of paramagnetic centers of the quantum computer (QC) and / or wherein the energy coupling (EK1, EK2) is designed to - the energy of the energy supply by means of electromagnetic waves and / or electromagnetic radiation to the quantum computer (QC) or to parts of the quantum computer (QC) or to the arrangement of first electronic quantum bits (QUB, QUB1, QUB2) and or from and/or from first electronic quantum bits (QUB, QUB1, QUB2) with quantum dots (NV, NV1, NV2) and/or from second nuclear quantum bits (CQUB, CQUB1, CQUB2) and/or from second nuclear To transmit quantum bits (CQUB, CQUB1, CQUB2) with core quantum dots (Cl, Cl1, Cl2) and/or for the arrangement of paramagnetic centers of the quantum computer (QC), - whereby irradiation of quantum dots (NV, NV1, NV2) with a pump radiation ( LB) is an energy supply within the meaning of this claim. Quantum computing (QC), especially according to one of the Claims 11 until 13 , wherein the quantum computer (QC) is mounted rotatably about one axis or two axes (AX1, AX2) or three axes by means of a gimbal suspension (KAH) and wherein the quantum computer (QC) comprises one or more gyroscopes (KR) or is connected to them so that its orientation is not changed by rotations of the gimbal (KAH) about this one axis or these two axes (AX1, AX2) or these three axes. Quantum computing (QC). Claim 14 , wherein one or more gyros of the gyros (KR) have a drive and wherein the one or more gyros (KR) and the drive of the one gyro or the drives of the gyros (KR) within the meaning of the claims claimed here are part of the quantum computer (QC). Use of a quantum computer according to one of the Claims 1 until 15 as a gyrometer. Quantum computer (QC) according to one of the Claims 1 until 15 , wherein the quantum computer (QC) is set up to determine the current orientation of the quantum computer (QC) in the form of one or more alignment measurement values and/or in In the form of one or more time derivatives of the nth order of alignment measurements and/or in the form of one or more time integrals of the nth order of alignment measurements and/or in the form of filtered values of alignment measurements and/or wherein the quantum computer (QC) does this is set up by determining one or more basic coupling frequencies and / or basic coupling phase positions and by determining one or more cops pel frequencies and/or coupling phase positions, the current rotation speed of the quantum computer (QC) in the form of one or more rotation measurement values and/or in the form of one or more nth order time derivatives of rotation measurement values and/or in the form of one or more nth order time integrals of To determine rotation measurement values and/or in the form of filtered values of rotation measurement values and/or wherein the quantum computer (QC) is set up to determine the current rotational acceleration by determining one or more basic coupling frequencies and/or basic coupling phase positions and by determining one or more coupling frequencies and/or coupling phase positions of the quantum computer (QC) in the form of one or more rotational acceleration measured values and/or in the form of one or more nth order time derivatives of rotational acceleration measured values and/or in the form of one or more nth order time integrals of rotational acceleration measured values and/or in the form of filtered values of rotational acceleration measurements and/or wherein the quantum computer (QC) is set up to determine the current speed of the quantum computer (QC) in the form of a or a plurality of speed measurement values and/or in the form of one or more nth order time derivatives of speed measurement values and/or in the form of one or more nth order time integrals of speed measurement values and/or in the form of filtered values of speed measurement values and/or wherein the quantum computer (QC) is set up to determine the current acceleration of the quantum computer (QC) in the form of one or more acceleration measurement values and/or in form by determining one or more basic coupling frequencies and/or basic coupling phase positions and by determining one or more coupling frequencies and/or coupling phase positions one or more time derivatives of the nth order of acceleration measured values and/or in the form of one or more time integrals of the nth order of acceleration measured values and/or in the form of filtered values of acceleration measured values and/or wherein the quantum computer (QC) is set up for this purpose is, by determining one or more basic coupling frequencies and/or basic coupling phase positions and by determining one or more coupling frequencies and/or coupling phase positions, the current location coordinate of the quantum computer (QC) in the form of one or more coordinate measurement values and/or in the form of one or more time derivatives nth Order of coordinate measurement values and / or in the form of one or more time integrals nth order of coordinate measurement values and / or in the form of filtered values of coordinate measurement values. Quantum computer (QC) according to one of the Claims 1 until 17 , wherein the quantum computer (QC) is set up to determine measured values of physical parameters, in particular such as outlook, angular velocity (rotational velocity), angular acceleration (rotational acceleration), gravitational acceleration, acceleration, speed and / or location coordinate, by means of the execution of quantum op codes. Deployable quantum computer (QC), in particular according to one of the preceding claims, in a mobile device, in particular for use in a smartphone or a portable quantum computer system (QUSYS) or in a vehicle or in a deployable weapon system, - wherein the quantum computer (QC) has first quantum bits (QUB) and/or second quantum bits (CQUB) and - wherein the quantum computer (QC) comprises first means (e.g. WFG, LDRV, LD, DBS, OS, XT, YT, KV, mWA, MW/RF-AWFG, PM, PV, PVC, MGx, MGy, MGz, MFSx, MFSx, MFSz, MSx, MSy, MSz, GDx, GDy, GDz, µC) and/or second means (e.g. WFG, LDRV, LD, DBS, OS, XT, YT , KV, mWA, MW/RF-AWFG, PM, PV, PVC, MGx, MGy, MGz, MFSx, MFSx, MFSz, MSx, MSy, MSz, GDx, GDy, GDz, µC) for manipulating the quantum states of quantum bits of the Quantum bits (QUB, CQUB) and - wherein the quantum computer (QC) has third means (e.g. D, XT, YT, KV, OS, DBS, STM, CM1, PD, V, WFG, CIF, µC) for reading out one or more Quantum states (QC) of one or more quantum bits of the quantum bits (QUB, CQUB) and wherein one or more quantum bits of the one or more first quantum bits (QUB) comprise paramagnetic centers and wherein the quantum computer (QC) has a control device (µC) - for control the first means and - for controlling the second means and - for recording measurement results of the second means and characterized by, - that the quantum computer (QC) includes fourth means (RTS, PV, XT, YT, CM1, OS, STM, CIF, µC) which are set up to - changes in acceleration and / or rotational acceleration, in particular during a relocation of the relocatable Quantum computer (QC), predict and/or - detect changes in acceleration and/or rotational acceleration, in particular during relocation of the deployable quantum computer (QC), and/or - changes in acceleration and/or rotational acceleration, in particular during relocation of the deployable quantum computer (QC), to compensate and/or - to reduce the effect of such changes in acceleration and/or rotational acceleration, in particular during relocation of the relocatable quantum computer (QC), - wherein the third means in particular • one or more acceleration sensor systems and/or acceleration sensors and/or • one or more speed sensor systems and/or one or more speed sensors and/or • one or more rotational acceleration sensor systems and/or rotational acceleration sensors and/or • one or more rotation sensor systems and/or rotation sensors (RTS) and/or • one or more position displacement sensors and/or • one or more position control systems and/or • one or more positioning stages and/or positioning devices and/or • one or more image capture devices and/or image processing devices and/or • other fluorescent defect centers in the substrate (D) with other fluorescence wavelengths, which are a Fluorescence radiation with a fluorescence wavelength different from the fluorescence wavelength (λ _fl ) of the quantum dots (NV1, NV2, NV3) of the quantum bits may include. Deployable quantum computer (QC), in particular according to one of the preceding claims, in particular in a mobile device and in particular for use in a smartphone or a portable quantum computer system (QUSYS) or in a vehicle or in a deployable weapon system, - wherein the quantum computer (QC) contains quantum bits (QUB, CQUB) and - wherein the quantum computer (QC) comprises first and second means for manipulating the quantum states of quantum bits of the quantum bits (QUB, CQUB) and - wherein the quantum computer (QC) includes third means for reading out one or more quantum states of one or a plurality of quantum bits of the quantum bits (QUB, CQUB) and wherein one or more quantum bits of the one or more quantum bits (QUB) comprise paramagnetic centers and wherein the quantum computer (QC) has a control device (µC) - for controlling the first means and - for controlling the second means and - for controlling the third means and for recording measurement results of the third means and characterized in that - the quantum computer (QC) comprises fourth means (PV, XT, YT, CM1, OS, STM, CIF, µC). which are designed to - predict changes in acceleration and/or rotational acceleration, in particular during relocation of the deployable quantum computer (QC), and/or - changes in acceleration and/or rotational acceleration, in particular during relocation of the deployable quantum computer (QC), to detect and/or - to compensate for changes in acceleration and/or rotational acceleration, in particular during relocation of the deployable quantum computer (QC), and/or - to compensate for the effect of such changes in acceleration and/or rotational acceleration, in particular during relocation of the deployable quantum computer (QC), - wherein the fourth means in particular • one or more acceleration sensor systems and / or acceleration sensors and / or • one or more speed sensor systems and / or one or more speed sensors and / or • one or more rotational acceleration sensor systems and / or rotational acceleration sensors and /or • one or more rotation sensor systems and/or rotation sensors (RTS) and/or • one or more position displacement sensors and/or • one or more position control systems and/or • one or more positioning tables and/or positioning devices and/or • one or more image capture devices and/or image processing devices and/or • other fluorescent defect centers in the substrate (D) with other fluorescence wavelengths, which emit fluorescent radiation with a wavelength different from the fluorescence wavelength (λ _fl ). Quantum dots (NV1, NV2, NV3) of the quantum bits have different fluorescence wavelengths, can include, and / or - that the quantum computer (QC) includes fifth means (PV, XT, YT, CM1, OS, STM, CIF, µC) that do this are set up, - to predict an acceleration and/or a rotational acceleration, in particular during a relocation of the deployable quantum computer (QC), and/or - to detect an acceleration and/or a rotational acceleration, in particular during a relocation of the deployable quantum computer (QC), and /or - to compensate for an acceleration and/or a rotational acceleration, in particular during relocation of the deployable quantum computer (QC), and/or - to compensate for the effect of an acceleration and/or a rotational acceleration, in particular during relocation of the deployable quantum computer (QC). reduce, wherein the fifth means in particular • one or more acceleration sensor systems and / or acceleration sensors and / or • one or more speed sensor systems and / or one or more speed sensors and / or • a gimbal suspension (KAH) or a functionally equivalent device, in particular comprising one or several gyros (KR), and/or • one or more rotational acceleration sensor systems and/or rotational acceleration sensors and/or • one or more rotational sensor systems and/or rotation sensors (RTS) and/or • one or more position displacement sensors and/or • one or more position control systems and /or • one or more positioning tables and/or positioning devices and/or • one or more image capture devices and/or image processing devices and/or • other fluorescent defect centers in the substrate (D) with other fluorescence wavelengths, which emit fluorescence radiation with a wavelength different from the fluorescence wavelength (λ _fl ) the quantum dots (NV1, NV2, NV3) of the quantum bits can have different fluorescence wavelengths, and/or - that the quantum computer (QC) comprises sixth means (QUV) which are set up to transmit mechanical shocks and/or vibrations, among optical device parts (D, OS, DBS, STM, PD, CM1, LD) and/or other auxiliary device parts (KV, XT, YT, MGx, MGy, MGz, MSx, MSy, MSz, MWA, CM2, LM, HECLCS) the optical sub-devices of the quantum computer (QC) to prevent and/or dampen each other and/or - that the quantum computer (QC) comprises seventh means (QUV) which are designed to transmit mechanical shocks and/or vibrations to optical device parts (D, OS, DBS, STM, PD, CM1, LD) of the quantum computer (QC) and/or to the other auxiliary device parts (KV, XT, YT, MGx, MGy, MGz, MSx, MSy, MSz, MWA, CM2, LM, HECLCS) of the optical sub-devices of the quantum computer (QC), in particular via structure-borne noise, to prevent and / or dampen, the seventh means, among other things - in supply lines to optical device parts (D, OS, DBS, STM, PD, CM1, LD ) of the quantum computer (QC) and/or to the other auxiliary device parts (KV, XT, YT, MGx, MGy, MGz, MSx, MSy, MSz, MWA, CM2, LM, HECLCS) and/or - in data lines ( SDA) to optical device parts (D, OS, DBS, STM, PD, CM1, LD) of the quantum computer (QC) and/or to the further auxiliary device parts (KV, XT, YT, MGx, MGy, MGz, MSx, MSy, MSz , MWA, CM2, LM, HECLCS) can be inserted and / or - special mechanical, at least sectional formations of supply lines to optical device parts (D, OS, DBS, STM, PD, CM1, LD) of the quantum computer (QC) and / or to the further auxiliary device parts (KV, XT, YT, MGx, MGy, MGz, MSx, MSy, MSz, MWA, CM2, LM, HECLCS) and / or - special mechanical, at least sectional formations of data lines (SDA) to optical ones Device parts (D, OS, DBS, STM, PD, CM1, LD) of the quantum computer (QC) and / or to the further auxiliary device parts (KV, XT, YT, MGx, MGy, MGz, MSx, MSy, MSz, MWA, CM2 , LM, HECLCS) and/or - that the quantum computer (QC) comprises eighth means (QUV) which are set up to detect a non-statistical error of the quantum computer (QC) and/or when a non-statistical error occurs Quantum computer (QC) to carry out or initiate countermeasures, and / or - that the quantum computer (QC) includes ninth means (QUV) that are set up to detect a non-statistical error of the quantum computer (QC) and / or not when one occurs statistical Error of the quantum computer (QC) to signal such a non-statistical error to a higher-level system, and / or - that the quantum computer (QC) comprises tenth means (QUV) which are set up to detect a non-statistical quantum error of the quantum computer (QC). detect and/or carry out or initiate countermeasures when a non-statistical error of the quantum computer (QC) occurs, and/or - that the quantum computer (QC) comprises eleventh means (QUV) which are designed to detect a non-statistical quantum error of the quantum computer ( QC) and/or if a non-statistical error of the quantum computer (QC) occurs, to signal such a non-statistical quantum error to a higher-level system and/or - that the quantum computer (QC) uses twelfth means (MSx, MSy, MSz, MFSx, MFSy, MFSz, PM, MGx, MGy, MGz, PV), which are designed to detect and compensate for changes in the magnetic field at the location of the quantum bits (QUB, CQUB) during and/or after relocation of the quantum computer (QC). , and/or - that the quantum computer (QC) comprises thirteenth means (AS) for shielding external magnetic field changes. Vehicle with a quantum computer (QC) according to one or more of the preceding claims. Gyroscope with a quantum computer (QC) according to one or more of the preceding claims.

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