Generation of SU（1,1） Intelligent States for the Motion of Two Trapped Ions  

作　　者：FULi-Ping SUNTian-Yu 

机构地区：[1]SchoolofPhysicsScienceandTechnology,CentralSouthUniversity,Changsha410083,China [2]LaboratoryofQuantumCommunicationandQuantumComputation,UniversityofScienceandTechnologyofChina,Hefei230026,China

出　　处：《Communications in Theoretical Physics》2003年第4X期486-488,共3页理论物理通讯（英文版）

摘　　要：We propose a method for generating SU(1, 1) intelligent states for the center of mass and relative motional modes for two trapped ions. In our scheme, only three laser beams are employed, and their directions are all the same as the direction of the two trapped ions' alignment. Under certain conditions, our desired states are obtained as the steady-state solution of the master equation of the system.

关 键 词：俘获离子 非经典态 双模耦合 激光冷却 量子光学 稳态解 

分 类 号：O431.2[机械工程—光学工程]