Implementing Entanglement Swapping and Generating Multiphoton Entanglement in Cavity QED  

作　　者：LIN Gong-Wei CHEN Li-Bo DU Qian-Hua LAN Jie-Qin LIN Xiu-Min 

机构地区：[1]School of Physics and Optoelectronics Technology, Fujian Normal University, Fuzhou 350007, China

出　　处：《Communications in Theoretical Physics》2008年第6期1483-1486,共4页理论物理通讯（英文版）

基　　金：National Natural Science Foundation of China under Grant No.10574022;the Natural Science Foundation of Fujian Province of China under Grant Nos.A0410016 and 2006J0230;the Funds of Education Committee of Fujian Province under Grant No.JB05334

摘　　要：Based on the input-output relation of a one-sided cavity, we propose an experimental scheme to implement entanglement swapping with photons. In the ideal case, the successful probability of the scheme approaches unity. In addition, the protocol can be extended to establish multiphoton entanglement among distant users in a communication network.

关 键 词：entanglement swapping multiphoton entanglement 

分 类 号：O43[机械工程—光学工程]