基于四粒子GHZ态的任意三粒子GHZ态量子隐形传送

journal6 ›› 2008, Vol. 29 ›› Issue (1): 58-61.

基于四粒子GHZ态的任意三粒子GHZ态量子隐形传送

(吉首大学物理科学与信息工程学院,湖南吉首 416000)

出版日期:2008-01-25 发布日期:2012-05-26
作者简介:赵晗(1983-)，男，湖南永州人，吉首大学物理科学与信息工程学院硕士生，主要从事量子信息研究.
基金资助:
国家重点实验室资助项目(T152504)；湖南省教育厅科学研究项目(06C653)

Teleportation of Arbitrary Three-Particle GHZ State Using Four-Particle GHZ State

(College of Physics Science & Information Engineering,Jishou University,Jishou 416000,Hunan China)

Online:2008-01-25 Published:2012-05-26

摘要/Abstract

摘要：量子隐形传态已成为量子信息学中的一个重要研究领域，笔者从节省量子纠缠资源的目的出发,通过极化分束器(PBS)将2个EPR对制备成单个四粒子GHZ纠缠态,并将此四粒子GHZ纠缠态作为量子信道,从而实现三粒子纠缠GHZ态的量子隐形传输.

关键词： 量子通信, 隐形传态, GHZ态

Abstract: Quantum teleportation plays an important role in the field of quantum information.For reduced number of entangled states as quantum channels,the authors execute the entanglement of four particle from the two EPR states by polarization beam splitter,and use it as quantum channels to realize quantum teleportation of a three-particle entangled GHZ state.

Key words: quantum communication, teleportation, Greenberger-Horne-Zeilinger state

赵晗, 周小清. 基于四粒子GHZ态的任意三粒子GHZ态量子隐形传送[J]. journal6, 2008, 29(1): 58-61.

ZHAO Han, ZHOU Xiao-Qing. Teleportation of Arbitrary Three-Particle GHZ State Using Four-Particle GHZ State[J]. journal6, 2008, 29(1): 58-61.

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