The local distinguishability of any three generalized Bell states

被引：16

作者：

Wang, Yan-Ling ^{[1
]}

Li, Mao-Sheng ^{[2
]}

Fei, Shao-Ming ^{[3
,4
]}

Zheng, Zhu-Jun ^{[1
]}

机构：

[1] South China Univ Technol, Dept Math, Guangzhou 510640, Guangdong, Peoples R China

[2] Tsinghua Univ, Dept Math Sci, Beijing 100084, Peoples R China

[3] Capital Normal Univ, Sch Math Sci, Beijing 100048, Peoples R China

[4] Max Planck Inst Math Sci, D-04103 Leipzig, Germany

来源：

QUANTUM INFORMATION PROCESSING | 2017年 / 16卷 / 05期

关键词：

Local distinguishability; Generalized Bell states; Maximally entangled state; INDISTINGUISHABILITY;

D O I：

10.1007/s11128-017-1579-x

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study the problem of distinguishing maximally entangled quantum states by using local operations and classical communication (LOCC). A question of fundamental interest is whether any three maximally entangled states in C-d circle times C-d (d >= 4) are distinguishable by LOCC. In this paper, we restrict ourselves to consider the generalized Bell states. And we prove that any three generalized Bell states in Cd. Cd (d >= 4) are locally distinguishable.

引用

页数：9

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