Engineering multi-atom entangled states via cavity decay

被引：0
|
作者：
Zheng Shi-Biao [1 ]
机构：
[1] Fuzhou Univ, Dept Elect Sci & Appl Phys, Fujian 350002, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2007年 / 47卷 / 04期
关键词：
entangled state; photon; cavity decay;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A scheme is proposed for the generation of entangled states for multiple atoms trapped in a cavity by detecting photon decay. The scheme is valid no matter when the effective atom-cavity coupling strength is larger than the cavity decay rate or not, which is of importance in view of experiment. The fidelity of entanglement is insensitive to the inefficiency of the photo-detector. The scheme does not require a photon to be initially injected into the cavity.
引用
收藏
页码：719 / 721
页数：3
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