A cavity-QED scheme for generating long-lived maximally entangled states

被引：0
|
作者：
Xiang Shao-Hua [1 ]
Shao Bin
Song Ke-Hui
Zou Jian
机构：
[1] Huaihua Univ, Dept Phys & Elect Informat Sci, Huaihua 418008, Peoples R China
[2] Huaihua Univ, Res Inst Informat Sci, Huaihua 418008, Peoples R China
[3] Beijing Inst Technol, Dept Phys, Beijing 100081, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2007年 / 24卷 / 06期
关键词：
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 potentially practical scheme to generate two-atom maximally entangled states by the large-detuning interaction between two three-level Lambda-type atoms and coherent optical fields. Conditioned on the results of detecting cavity field, four pairs of atomic maximally entangled states with unity fidelity and high successful probability can be prepared. We also investigate the influence of the cavity dissipation on the generated entangled states and discuss the experimental feasibility of our scheme.
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收藏
页码：1467 / 1470
页数：4
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