Scheme for Preparation of W State Among Three Cavity Modes  

作　　者：ZHANZhi-Ming LIJia-Hua YANGWen-Xing 

机构地区：[1]StateKeyLaboratoryofLaserTechnology,HuazhongUniversityofScienceandTechnology,Wuhan430074,China [2]DepartmentofPhysics,HuazhongUniversityofScienceandTechnology,Wuhan430074,China [3]CenterforColdAtomPhysics,theChineseAcademyofSciences,Wuhan430071,China

出　　处：《Communications in Theoretical Physics》2005年第6期1030-1032,共3页理论物理通讯（英文版）

基　　金：国家自然科学基金

摘　　要：We present a scheme of preparing the tripartite W state among three cavitymodes of radiation field inside high-Q superconducting cavities. Our scheme is based on theinteraction of a four-level atom with the cavity Geld for precalculated interaction times with everymode.

关 键 词：W state CAVITY DIPOLE 

分 类 号：O431.2[机械工程—光学工程]