Photon-phonon squeezing and entanglement in a cavity optomechanical system with a flying atom

被引：0
|
作者：
Jun-Hao Liu
Yu-Bao Zhang
Ya-Fei Yu
Zhi-Ming Zhang
机构：
[1] South China Normal University,Guangdong Provincial Key Laboratory of Nanophotonic Functional Materials & Devices (SIPSE), and Guangdong Provincial Key Laboratory of Quantum Engineering & Quantum Materials
来源：
Frontiers of Physics | 2019年 / 14卷
关键词：
optomechanics; squeezing; entanglement;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We study the quadrature squeezing and entanglement in a cavity optomechanical system (COMS). In our model, a flying atom sequentially passes through and interacts with the COMS and a Ramsey pulse zone, and subsequently the atomic state is detected. In this way, the photon-phonon squeezing and entanglement can be generated. The dynamic evolution of the squeezing and entanglement in the presence of losses are examined by using the master equation method.
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