Room-Temperature Steady-State Entanglement in a Four-Mode Optomechanical System

作     者：王涛 张锐 苏雪梅 

作者机构：College of Physics Jilin University College of Physics Tonghua Normal University 

出 版 物：《Communications in Theoretical Physics》 (理论物理通讯（英文版）)

年 卷 期：2016年第65卷第5期

页      面：596-600页

核心收录：

学科分类：07[理学] 070201[理学-理论物理] 0702[理学-物理学] 

基　　金：Supported by National Natural Science Foundation of China under Grant No.11174109 

主　　题：four mode optomechanics steady state entanglement quantum mechanics free subspace 

摘      要：Stationary entanglement in a four-mode optomechanical system,especially under room-temperature,is *** this scheme,when the coupling strengths between the two target modes and the mechanical resonator are equal,the results cannot be explained by the Bogoliubov-mode-based *** is related to the idea of quantummechanics-free subspace,which plays an important role when the thermal noise of the mechanical modes is *** prominent steady-state entanglement can be available under room-temperature.