Quantum nonlocality and generation of multi-mode Schrodinger cat states

被引：0

作者：

Zheng, SB ^{[1
]}

机构：

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

来源：

COMMUNICATIONS IN THEORETICAL PHYSICS | 2004年 / 42卷 / 04期

关键词：

quantum nonlocality; Schrodinger cat state; cavity QED;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We describe the Green berger-Horne-Zeilinger (GHZ) paradox in the multi-mode Schrodinger cat states. We also show that the multi-mode cat states violate the Bell's inequality by an amount that grows exponentially with number of modes. The test of quantum nonlocality is based on parity measurement and displacement operation, which are experimentally feasible. We also describe a scheme for the generation of the cat states in cavity QED.

引用

页码：501 / 504

页数：4

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