Entanglement dynamics in double-cavity optomechanical systems

被引：27
|
作者：
Chen, Zhi Xin [1 ]
Lin, Qing [1 ,2 ]
He, Bing [2 ]
Lin, Zhi Yang [1 ]
机构：
[1] Huaqiao Univ, Coll Informat Sci & Engn, Fujian Key Lab Light Propagat & Transformat, Xiamen 361021, Peoples R China
[2] Univ Arkansas, Dept Phys, Fayetteville, AR 72701 USA
来源：
OPTICS EXPRESS | 2017年 / 25卷 / 15期
关键词：
D O I：
10.1364/OE.25.017237
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present a detailed study of a double-cavity optomechanical system, focusing on the dynamics of the entanglement between the cavity and mechanical modes, as well as the entanglement between two cavity modes. The discussions are based on a complete quantum approach without the standard practice of fluctuation expansion. The entanglement evolutions for various combinations of two different drives, such as those of the same blue detuning, of the same red detuning, and one red detuning and one blue detuning, are investigated. The relation of the entanglement and the rate of photon hopping between two cavities is also discussed. (C) 2017 Optical Society of America
引用
收藏
页码：17237 / 17248
页数：12
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