Implementation of Controlled Geometric Phase Gate for Two Trapped Neutral Atoms  

作　　者：吴怀志 杨贞标 郑仕标 

机构地区：[1]Department of Physics and State Key Laboratory Breeding Base of Photocatalysis,Fuzhou University

出　　处：《Communications in Theoretical Physics》2010年第11期835-839,共5页理论物理通讯（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant No.10974028; the Doctoral Foundation of the Ministry of Education of China under Grant No.20093514110009; the Natural Science Foundation of Fujian Province under Grant No.2009J06002;Funds from the State Key Laboratory Breeding Base of Photocatalysis,Fuzhou University

摘　　要：We propose a scheme for realizing a controlled geometric phase gate for two neutral atoms.We apply thestimulated Raman adiabatic passage to transfer atoms from their ground states into Rydberg excited states, and use theRydberg interaction induced energy shifts to generate geometric phase and construct quantum gates.

关 键 词：neutral atom geometric phase gate Rydberg interaction 

分 类 号：O562.4[理学—原子与分子物理]