反演对称破缺拉比模型的动力学问题  

Dynamics of Inversion-Symmetry Breaking Rabi Model

作　　者：董锟[1] 

机构地区：[1]北京邮电大学理学院,北京100876

出　　处：《光学学报》2016年第5期257-264,共8页Acta Optica Sinica

基　　金：国家自然科学基金(10875018)

摘　　要：在超强耦合条件下,利用绝热近似的方法,对反演对称破缺拉比模型进行了研究。得到本征值和本征函数的解析表达式,并研究了反演对称破缺的影响。讨论了量子谐振腔初态为福克态和相干态条件下的系统动力学问题。特别关注了崩塌和复生现象,研究结果表明反演对称破缺会影响崩塌和复生现象的时间和高度。The inversion-symmetry breaking Rabi model under ultra-strong coupling condition is studied with the adiabatic approximation method.The analytical expressions of the eigenfunctions and the eigenvalues are obtained,and the influence of the inversion-symmetry breaking on them is also studied.The dynamical behavior of the system,with initial status of Fock state and coherent state for the quantum harmonic oscillator,is discussed.The collapse and revival phenomena have been put particular attentions.The results show that the inversion-symmetry breaking changes the time and height of collapse and revival.

关 键 词：量子光学 拉比模型 绝热近似 反演对称破缺 

分 类 号：O431.2[机械工程—光学工程]