Analytical Solution of Weak-Coupling Periodically Driven Two-Level System  

作　　者：ZHOU Qing-Ping FANG Mao-Fa 

机构地区：[1]College of Information Management and Engineering, Jishou University, Zhangjiajie 427000, China [2]College of Physics and Information Science, Hunan Normal University, Changsha 410081, China

出　　处：《Communications in Theoretical Physics》2008年第4期1025-1028,共4页理论物理通讯（英文版）

基　　金：The project supported by the Postdoctoral Science Foundation of China under Grant Nos.20060408878 and 2007RS4015;Key Science Research Foundation of the Education Ministry of China,Natural Science Foundation of Hunan Province of China under Grant No.05JJ40007;Key Science Research Foundation of the Education Department of Hunan Province under Grant No.07A057

摘　　要：We present an approximate analytical solution to periodically driven two-level system in the weak-coupling regime. The analytical solution is in good agreement with the exact numerical solution in resonance and near resonance cases when Ω 〈 0.3ωa with Ω and ωa denoting the Rabi and transition frequencies respectively.

关 键 词：periodically driven two-level systems analytical solution weak-coupling regime 

分 类 号：O4[理学—物理]