Fast Preparation of W States for Hot Trapped Ions  

作　　者：ZHENGShi-Biao 

机构地区：DepartmentofElectronicScienceandAppliedPhysics,FuzhouUniversity,Fuzhou350002,China

出　　处：《Communications in Theoretical Physics》2005年第1X期143-145,共3页理论物理通讯（英文版）

基　　金：教育部霍英东教育基金，国家自然科学基金，福州大学校科研和教改项目

摘　　要：A scheme is presented for generating W states for three o()four trapped ions in thermal motion. The scheme works in the regime, where the Rabi frequency of the laser field is on the order of the trap frequency, resulting a fast entanglement speed, which is of importance in view of decoherence.

关 键 词：W状态 热离子 RABI频率 激光场 电子脱散 

分 类 号：O44[理学—电磁学]