Quantum nonlocality for a three-particle nonmaximally entangled state without inequalities

被引：37

作者：

Zheng, SB ^{[1
]}

机构：

[1] Fuzhou Univ, Dept Elect Sci & Appl Phys, Fuzhou 350002, Peoples R China

来源：

PHYSICAL REVIEW A | 2002年 / 66卷 / 01期

关键词：

D O I：

10.1103/PhysRevA.66.014103

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We show that it is possible to demonstrate quantum nonlocality for three particles in a nonmaximally entangled state without using inequality. The nonlocal effect might be much stronger than that which a two-particle nonmaximally entangled state can exhibit, as described by Hardy [Phys. Rev. Lett. 71, 1665 (1993)].

引用

页数：3

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