CN107038141A - A kind of quantum chip - Google Patents
A kind of quantum chip Download PDFInfo
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- CN107038141A CN107038141A CN201610949648.2A CN201610949648A CN107038141A CN 107038141 A CN107038141 A CN 107038141A CN 201610949648 A CN201610949648 A CN 201610949648A CN 107038141 A CN107038141 A CN 107038141A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
- G06F15/7807—System on chip, i.e. computer system on a single chip; System in package, i.e. computer system on one or more chips in a single package
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
To solve the electronic chip power consumption height of active computer and electronic product, mutual collision between electronics in chip can cause computer and electronic product to generate heat, the problems such as arithmetic speed and slow communication speed, the present invention proposes a kind of quantum chip, and quantum chip is made up of the material with topological phase transition.Quantum chip includes quantum bit, quantum door and error-correcting code system.Quantum chip uses the pattern of topological quantum computation.Topological quantum computation includes the quantum compiler algorithm of Renormalization Group.The operation of quantum door is by that can use 2kx2kUnitary matrice represent.The calculating process of computer is caused to be reversible by quantum chip, motion and information transmission for the particle for preparing chip are not interfere with each other by Quantum Properties such as electron spins, computer and electronic product will not be caused to generate heat in use, the arithmetic speed and communication speed of computer can realize geometry level growth, so that technically and economically upper promote leaping for computer and electronic industry bulk property.
Description
Technical field
The present invention relates to chip technology, a kind of quantum chip is related specifically to.
Background technology
With the development of computer and electronic technology, the living standard and quality of life of people have raising at full speed.With
The passage of time, people are also gradually strengthening the computing capability of computer, but it is existing based on traditional die technology
A series of problems, such as computer encounters communication wall and power consumption wall, the Moore's Law of the development of computer is also gradually challenged,
With the development of chip technology, open ended number of transistors is continuously increased on integrated circuit, and the size of transistor is also continuous
It is decreased to electronics dimension scale, the quantum effect of transistor shows, it is difficult that existing chip technology can not handle this quantum techniques
Topic, finds a kind of disruptive technology imperative.Chip is the core devices of electronic product and computer, is currently applied to calculating
The electronic chip of machine and electronic product due in calculating process can not inverse operation can make it that power consumption is high, between the electronics in chip
Mutual collision computer and electronic product can be caused to generate heat, and progressively diminishing with transistor size, soft copy is touched
Hit influence increases therewith, and the heating problem of computer and electronic product can be more serious, have impact on computer arithmetic speed and
Communication speed, the computing capability and communication capacity of computer do not adapt to the growing need for computer capacity of people
Ask.
The present invention is to effectively solve the chip of current computer and electronic product predominantly electronic chip, electronic chip
Power consumption it is big, mutual collision during due to electron motion causes computer and electronic product to generate heat, and the calculating speed of computer is slow,
The present situation of the communication capacity difference of communication equipment, proposes a kind of quantum chip, the calculating process of computer is caused by quantum chip
It is reversible, motion and information transmission for the particle for preparing chip are not interfere with each other by Quantum Properties such as electron spins,
Computer and electronic product will not be caused to generate heat in use, the arithmetic speed and communication speed of computer can geometry level increasings
It is long, so that technically and economically upper promote leaping for computer and electronic industry bulk property.
The content of the invention
For solve the electronic chip of active computer and electronic product due in calculating process can not inverse operation can cause
Power consumption is high, and the mutual collision between electronics in chip can cause computer and electronic product to generate heat, and influences arithmetic speed and logical
Believe speed, the computing capability and communication capacity of computer do not adapt to the growing demand for computer capacity of people
Problem, the present invention proposes a kind of quantum chip, and quantum chip is made up of the material with topological phase transition.With topological phase transition
When the topological Numbers of parameter space change topological phase transition occurs for material.Material with topological phase transition includes but is not limited to have amount
The electron gas of sub- Hall effect, the superconducting thin film with vortex phase transformation, super stream film and magnetic system, Time-reversal symmetry are broken scarce
Topological Quantum fluid, the topological insulator of time reversal symmetry and Quantum geometrical phase.Electronics with quantum hall effect
Gas includes but is not limited to 1 dimension, 2 peacekeeping 3-dimensionals.The topological insulator of time reversal symmetry and Quantum geometrical phase includes but is not limited to
1 dimension, 2 peacekeeping 3-dimensionals.Quantum chip includes quantum bit, quantum door and error-correcting code system.Quantum chip uses topological quantum computation
Pattern.Quantum bit is the Maastricht Treaty Rana fermion (Majorana by meeting non-Abel (non-Abelian) statistical law
Fermion) it is made, Maastricht Treaty Rana fermion (Majorana fermion) includes but is not limited to superneutrality
(neutralino).Topological quantum computation includes the quantum compiler algorithm of Renormalization Group.The operation of quantum door is by that can use 2kx2k
Unitary matrice represent, including but not limited to Hadamard door (Hadamard gate), Pauli-X (Pauli-X gate), Pauli-
Y (Pauli-Y gate), Pauli-Z (Pauli-Z gate) phase offset door (Phase shift gates), exchange door
(Swap gate) and Toffoli (Toffoli gate).
Brief description of the drawings
Accompanying drawing 1 is the structural representation of quantum chip.
Embodiment
As seen from the figure, a kind of quantum chip, quantum chip is made up of the material with topological phase transition.Material is empty in parameter
Between topological Numbers change when occur topological phase transition.Material with topological phase transition includes but is not limited to quantum hall effect
Electron gas, the superconducting thin film with vortex phase transformation, super stream film and the broken scarce Topological Quantum stream of magnetic system, Time-reversal symmetry
The topological insulator of body, time reversal symmetry and Quantum geometrical phase.Electron gas with quantum hall effect includes but not limited
In 1 dimension, 2 peacekeeping 3-dimensionals.The topological insulator of time reversal symmetry and Quantum geometrical phase includes but is not limited to 1 dimension, 2 peacekeepings 3
Dimension.Quantum chip includes quantum bit, quantum door and error-correcting code system.Quantum chip uses the pattern of topological quantum computation.Amount
Sub- bit is the Maastricht Treaty Rana fermion (Majorana fermion) by meeting non-Abel (non-Abelian) statistical law
It is made, it is sub (neutralino) that Maastricht Treaty Rana fermion (Majorana fermion) includes but is not limited to superneutrality.Topology amount
Son, which is calculated, includes the quantum compiler algorithm of Renormalization Group.The operation of quantum door is by that can use 2kx2kUnitary matrice represent, including but
Be not limited to Hadamard door (Hadamard gate), Pauli-X (Pauli-X gate), Pauli-Y (Pauli-Y gate),
Pauli-Z (Pauli-Z gate) phase offset door (Phase shift gates), exchange door (Swap gate) and
Toffoli (Toffoli gate).
2 dimension topological insulators of time reversal symmetry and Quantum geometrical phase with topological phase transition property have quantum suddenly
Your effect, it is, by Quantum geometrical phase rather than electron transmission information, to be run on respective track, will not mutually collide and
Computer and the electronic device heating made.By the Maastricht Treaty Rana fermion for meeting non-Abel (non-Abelian) statistical law
The quantum bit that (Majorana fermion) is made, due to Maastricht Treaty Rana fermion (Majorana fermion) antiparticle
Be exactly itself, his property determine the quantum bit being made up of Maastricht Treaty Rana fermion (Majorana fermion) be difficult with
Around material occur the effect of destruction quantized system so that realize automatically a great problem i.e. quantum calculation of current science and technology,
The design and application of quantum bit error-correcting code system.The quantum door being made up of quantum bit, can operate 1 or multiple quantum
Bit, is a basic quantum wire.The operation of quantum door can be by 2kx2kUnitary matrice represent, including but not limited to Ah reaching
Ma Men (Hadamard gate), Pauli-X (Pauli-X gate), Pauli-Y (Pauli-Y gate), Pauli-Z
(Pauli-Z gate) phase offset door (Phase shift gates), exchange door (Swap gate) and Toffoli
(Toffoli gate), because the Toffoli doors (Toffoli gate) of traditional logic circuit can be converted into a Deutsch
Door D (pi/2), therefore by quantum wire principle carry out Renormalization Group quantum compiler algorithm quantum calculation pattern can simulate it is all
The traditional calculations operator scheme carried out with traditional circuit principle.
There is amount by 2 dimension topological insulators of the time reversal symmetry with topological phase transition property and Quantum geometrical phase
Sub- Hall effect, it is, by Quantum geometrical phase rather than electron transmission information, to run, will not mutually touch on respective track
Computer and the electronic device heating hit and made, solving electronics in the chip of traditional computer, mutually collision causes during exercise
Computer generate heat, the problem of arithmetic speed is slow, communication speed is slow, at the same the size for also solving transistor tend to electronics size from
And the problem with quantum effect, quantum bit is by the Maastricht Treaty Rana fermion (Majorana fermion) with special nature
It is made, because the quantum bit that Maastricht Treaty Rana fermion (Majorana fermion) is made is difficult to occur to break with the material of surrounding
The effect of bad quantized system, automatically becomes the error correction that quantum bit is calculated, communicated, can increase substantially quantum calculation
Computational accuracy, the basis as error-correcting code system solves a great problem of current error correcting code technology.Due to usage amount cervical orifice of uterus
Computation schema causes the calculating process of computer to be reversible, and Renormalization Group quantum compiler algorithm is carried out by quantum wire principle
Quantum calculation pattern can simulate all traditional calculations operator schemes carried out with traditional circuit principle, work as it is possible thereby to realize
All calculating operation of preceding traditional computer, due to the special substance of above-mentioned described quantum bit, quantum door and quantum chip
And Computing Principle, calculating speed and communication speed can be improved with geometry level, realize the leap hair of computer industry and electronic industry
Exhibition.
Claims (10)
1. a kind of quantum chip, it is characterised in that：Quantum chip is made up of the material with topological phase transition.
2. quantum chip according to claim 1, it is characterised in that：Material is when the topological Numbers of parameter space change
Topological phase transition.
3. the quantum chip according to claim 1,2, it is characterised in that：Material with topological phase transition includes but is not limited to
Electron gas with quantum hall effect, the superconducting thin film with vortex phase transformation, super stream film and magnetic system, time reversal symmetry
Property broken scarce Topological Quantum fluid, time reversal symmetry and Quantum geometrical phase topological insulator.
4. the quantum chip according to claim 1,2 and 3, it is characterised in that：Electronics gas bag with quantum hall effect
Include but be not limited to 1 dimension, 2 peacekeeping 3-dimensionals.
5. the quantum chip according to claim 1,2 and 3, it is characterised in that：Time reversal symmetry and Quantum geometrical phase
Topological insulator include but is not limited to 1 dimension, 2 peacekeeping 3-dimensionals.
6. quantum chip according to claim 1, it is characterised in that：Quantum chip includes quantum bit, quantum door and entangled
Error code system.
7. the quantum communication system according to claim 1,2,3,4,5 and 6, it is characterised in that：Quantum chip is using topology
The pattern of quantum calculation.
8. the quantum chip according to claim 1 and 6, it is characterised in that：Quantum bit is by meeting non-Abel (non-
Abelian) the Maastricht Treaty Rana fermion (Majorana fermion) of statistical law is made, Maastricht Treaty Rana fermion
It is sub (neutralino) that (Majorana fermion) includes but is not limited to superneutrality.
9. the quantum chip according to claim 1 and 7, it is characterised in that：Topological quantum computation includes the amount of Renormalization Group
Sub- compiler algorithm.
10. the quantum chip according to claim 1,2,3,4,5,6,7 and 9, it is characterised in that：The operation of quantum door is by can
With with 2k x 2kUnitary matrice represent, including but not limited to Hadamard door (Hadamard gate) ,-X (Pauli-X of Pauli
Gate), Pauli-Y (Pauli-Y gate), Pauli-Z (Pauli-Z gate) phase offset door (Phase shift
Gates door (Swap gate) and Toffoli (Toffoli gate)), is exchanged.
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| CN201610949648.2A CN107038141A (en) | 2016-10-28 | 2016-10-28 | A kind of quantum chip |
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| CN201610949648.2A CN107038141A (en) | 2016-10-28 | 2016-10-28 | A kind of quantum chip |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109543845A (en) * | 2018-09-17 | 2019-03-29 | 合肥本源量子计算科技有限责任公司 | The method for transformation and device of single quantum bit logic gate |
| WO2021098664A1 (en) * | 2019-11-19 | 2021-05-27 | 上海交通大学 | Method for controlling movement of majorana zero-energy mode using electric field |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103238101A (en) * | 2010-12-07 | 2013-08-07 | 小利兰斯坦福大学理事会 | Electrical and optical devices incorporating topological materials including topological insulators |
| CN106053939A (en) * | 2016-06-07 | 2016-10-26 | 燕山大学 | Method for measuring boundary state on chord |
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2016
- 2016-10-28 CN CN201610949648.2A patent/CN107038141A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103238101A (en) * | 2010-12-07 | 2013-08-07 | 小利兰斯坦福大学理事会 | Electrical and optical devices incorporating topological materials including topological insulators |
| CN106053939A (en) * | 2016-06-07 | 2016-10-26 | 燕山大学 | Method for measuring boundary state on chord |
Non-Patent Citations (2)
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| 王健: "拓扑超导体和马约拉纳费米子", 《山东大学学报(理学版)》 * |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109543845A (en) * | 2018-09-17 | 2019-03-29 | 合肥本源量子计算科技有限责任公司 | The method for transformation and device of single quantum bit logic gate |
| CN109543845B (en) * | 2018-09-17 | 2020-04-14 | 合肥本源量子计算科技有限责任公司 | Conversion method and device of single quantum bit logic gate |
| WO2021098664A1 (en) * | 2019-11-19 | 2021-05-27 | 上海交通大学 | Method for controlling movement of majorana zero-energy mode using electric field |
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