计算机工程与应用 ›› 2011, Vol. 47 ›› Issue (18): 36-39.

• 研究、探讨 • 上一篇    下一篇

参数化的广义量子通用相位门

王 鑫,席政军,李永明,李小鹏   

  1. 陕西师范大学 计算机科学学院,西安 710062
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-06-21 发布日期:2011-06-21

Parameterized generalization of quantum universal gates

WANG Xin,XI Zhengjun,LI Yongming,LI Xiaopeng   

  1. School of Computer Science,Shaanxi Normal University,Xi’an 710062,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-06-21 Published:2011-06-21

摘要: 主要研究参数化的广义量子通用相位门,给出了单比特量子门、双比特量子门以及三比特量子门的参数化构造。证明参数化的广义量子门和M.Nielsen给出的广义量子门是等价的。举例说明了参数化的广义量子通用门在量子计算中的作用。

关键词: 量子计算机, 量子计算, 量子门, 参数化

Abstract: This paper gives the definition of parameterized generalization of quantum universal gates,and analyzes the parameterization of single qubit gates,double qubit gates and triple qubit gates.Also,it proves that the parameterized ones are equivalent with the generalized quantum universal gates showed by M.Nielsen,and the example illustrates the effects of parameterized gates in quantum computation.

Key words: quantum computer, quantum computation, quantum gates, parameterization