JP6395224B2 - 量子演算方法 - Google Patents
量子演算方法 Download PDFInfo
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- JP6395224B2 JP6395224B2 JP2015134149A JP2015134149A JP6395224B2 JP 6395224 B2 JP6395224 B2 JP 6395224B2 JP 2015134149 A JP2015134149 A JP 2015134149A JP 2015134149 A JP2015134149 A JP 2015134149A JP 6395224 B2 JP6395224 B2 JP 6395224B2
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Claims (4)
- 第1周波数モードおよび第2周波数モードより定義される第1光子キュービットと、第3周波数モードおよび第4周波数モードより定義される第2光子キュービットと、強度および位相が制御された励起光とを同時に非線形光学媒質に入射するステップを備え、
前記第3周波数モードは、前記非線形光学媒質により前記第1周波数モードと励起光とから生成され、
前記第1周波数モードは、前記非線形光学媒質により前記第3周波数モードと励起光とから生成され、
前記第4周波数モードは、前記非線形光学媒質により前記第2周波数モードと励起光とから生成され、
前記第2周波数モードは、前記非線形光学媒質により前記第4周波数モードと励起光とから生成され、
線形光学演算が施された4つの周波数モードで構成される光子キュービットを出力することを特徴とする量子演算方法。 - 請求項1記載の量子演算方法において、
前記非線形光学媒質により前記第1周波数モードまたは前記第3周波数モードを生成するための励起光のエネルギーと前記第3周波数モードのエネルギーとの和が、前記第1周波数モードのエネルギーとされている
ことを特徴とする量子演算方法。 - 請求項1記載の量子演算方法において、
前記非線形光学媒質により前記第2周波数モードまたは前記第4周波数モードを生成するための励起光のエネルギーと前記第4周波数モードのエネルギーとの和が、前記第2周波数モードのエネルギーとされている
ことを特徴とする量子演算方法。 - 請求項1〜3のいずれか1つに記載の量子演算方法において、
前記非線形光学媒質により前記第1周波数モードまたは前記第3周波数モードを生成するための励起光と、前記非線形光学媒質により前記第2周波数モードまたは前記第4周波数モードを生成するための励起光とは、同じ周波数とされている
ことを特徴とする量子演算方法。
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