Continuous-Variable Quantum Teleportation of Entangled Coherent States

被引：0

作者：

Sun Yong ^{[1
]}

Man Zhong-Xiao

Xia Yun-Jie

机构：

[1] Qufu Normal Univ, Shandong Prov Key Lab Laser Polarizat & Informat, Qufu 273165, Peoples R China

来源：

CHINESE PHYSICS LETTERS | 2009年 / 26卷 / 02期

基金：

中国国家自然科学基金;

关键词：

CURRENT SITUATION; MECHANICS;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We propose a quantum teleportation scheme for tripartite entangled coherent state (ECS) with continuous variable. Our scheme is feasible and economical in the sense that we need only linear optical devices such as beam splitters, phase shifters and photon detectors and employ three bipartite maximally ECSs as quantum channels. We also generalize the tripartite scheme into multipartite case and calculate the minimum average fidelity for the schemes in tripartite and multipartite cases.

引用

页数：4

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