Efficient Scheme for the Generation of Atomic Schroedinger Cat States in an Optical Cavity  

作　　者：ZHENGShi-Biao LINLi-Hua JIANGYun-Kun 

机构地区：[1]DepartmentofElectronicScienceandAppliedPhysics,FuzhouUniversity,Fuzhou350002,China

出　　处：《Communications in Theoretical Physics》2003年第1X期103-104,共2页理论物理通讯（英文版）

摘　　要：An efficient scheme is proposed for the generation of atomic Schroedinger cat states in an optical cavity. In the scheme N three-level atoms are loaded in the optical cavity. Raman coupling of two ground states is achieved via a laser tield and the cavity mode. The cavity mode is always in the vacuum state and the atoms have no probability of being populated in the excited state. Thus, the scheme is insensitive to both the cavity decay and spontaneous emission.

关 键 词：量子力学 薛定谔猫态 原子态 光学腔 三阶原子 SCHROEDINGER方程 

分 类 号：O413.1[理学—理论物理]