Single-Mode Excited GHZ-type Entangled Coherent State

被引：0
作者：
Heng-Mei Li
Hong-Chun Yuan
Hong-Yi Fan
机构：
[1] University of Science and Technology of China,Department of Material Science and Engineering
[2] Shanghai Jiao Tong University,Department of Physics
来源：
International Journal of Theoretical Physics | 2009年 / 48卷
关键词：
Excited GHZ-type entangled coherent states; Concurrence of entanglement; CHSH inequality;
D O I：
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中图分类号：
学科分类号：
摘要：
A class of the single-mode excited GHZ-type entangled coherent states (EGHZECSs) are presented. we exhibit the remarkable properties of the single-mode EGHZECSs, depended on the excitation photon number, such as entanglement and nonlocality via investigating their concurrence of entanglement and examining their violation of CHSH inequality. Finally, we propose how to generate the EGHZECSs by using cavity QED and quantum measurement and by using BBO crystal and single-photon detection technique, respectively.
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页码：2849 / 2864
页数：15
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