Effective Two-State Model and NOON States for Double-Well Bose-Einstein Condensates in Strong-Interaction Regime  

作　　者：YANG Xiao-Xue WU Ying 

机构地区：[1]Department of Physics, Huazhong University of Science and Technology, Wuhan 430074, China [2]Department of Physics, Hubei Normal University, Huangshi 435002, China

出　　处：《Communications in Theoretical Physics》2009年第8期244-246,共3页理论物理通讯（英文版）

基　　金：Supported in part by the National Natural Science Foundation of China under Grant Nos.60478029,10575040,10634060,and 90503010;the National Fundamental Research Program of China under Grant No.2005CB724508

摘　　要：The model of double-well Bose-Einstein condensates in the strong-interaction regime is shown to reduce adiabatically to an effective two-state model describing the Rabi oscillations between the two atomic Fock states ｜N, 0〉 and [0, N〉, and the NOON states of arbitrary ultracold atoms can therefore be generated periodically from the initial state of either one of the Foek states.

关 键 词：double-well Bose-Einstein condensates effective two-state model NOON states 

分 类 号：O412[理学—理论物理] O572.243[理学—物理]