量子触发器的设计与优化

J4 ›› 2013, Vol. 30 ›› Issue (6): 743-751.

量子触发器的设计与优化

董阳，高山青，吴敏，吕洪君

合肥工业大学电子科学与应用物理学院，安徽合肥，230009

出版日期:2013-11-28 发布日期:2013-11-13
通讯作者: 吕洪君（1958- ）副教授，硕士生导师，研究领域为量子光学，量子通信和量子信息。 E-mail:lvhongjun198@sina.com
作者简介:董阳（1989- ）研究生，研究方向为量子信息与量子通信。E-mail：clonenight@126.com
基金资助:
National Science Foundation of China (61271122) Natural Science Foundation of Anhui Province(1208085MF102) and National College Students Innovative Project(201210359064)

Design and optimization of quantum latch

DONG Yang, GAO Shan-qing, Wu Min, LV Hong-jun

School of Electronic Science & Applied Physics, Hefei University of Technology, Hefei 230009, China

Published:2013-11-28 Online:2013-11-13

摘要/Abstract

摘要： 量子触发器是量子逻辑电路中一个很重要的量子器件，在量子计算领域有着重要的意义。根据量子触发器的逻辑功能，利用量子触发器输入和输出之间的关系，研究了一种通过引入辅助比特来解决数字电路反馈问题以及实现数据保持状态锁存功能的方法。设计构造了五种不同的量子触发器并对量子线路进行了优化。这些量子锁存器在建造量子计算机中可以作为可扩展的基本锁存功能单元使用。

关键词: 量子计算, 量子触发器, 辅助比特, 量子逻辑门

Abstract: As an important part of the quantum logic devices, quantum latches have great significance in the field of quantum computers. According to the quantum latches logic functions and the relationships between the input and output of quantum latches, introduced auxiliary bits to solve the problems of digital circuit feedback and realized the latch function of keeping data state. Designed and constructed five different quantum latches and then modified the quantum routes for optimization. Such quantum latches can be used as general and scalable basic latch functional unit in the construction of quantum computers.

Key words: quantum computer, quantum latch, auxiliary bit, quantum logic gate

中图分类号:

O431.2

董阳，高山青，吴敏，吕洪君. 量子触发器的设计与优化[J]. J4, 2013, 30(6): 743-751.

DONG Yang, GAO Shan-qing, Wu Min, LV Hong-jun. Design and optimization of quantum latch[J]. J4, 2013, 30(6): 743-751.

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