Realization of Perfect Teleportation with W-States in Cavity QED  

作　　者：HE Juan YE Liu MA Chi LIU Qi NI Zhi-Xiang 

机构地区：[1]School of Physics ＆ Material Science, Anhui University, Hefei 230039, China [2]Department of Physics, Fuyang Normal College, Fuyang 230041, China

出　　处：《Communications in Theoretical Physics》2008年第3期617-620,共4页理论物理通讯（英文版）

基　　金：supported by National Natural Science Foundation of China under Grant No.10674001;the Program of the Education Department of Anhui Province under Grant No.KJ2007A002;the Youth Program of Fu Yang Normal College under Grant No.2005LQ04

摘　　要：We put forward an experimentally feasible protocol for realizing a perfect teleportation by using a class of W-state in QED. The simple way of generating the entangled channel and distinguishing the measurement bases is the distinct feature of our scheme. In addition, the probability of teleportation is up to 100%. The scheme can be implemented by the present cavity QED techniques.

关 键 词：TELEPORTATION W state cavity QED 

分 类 号：O44[理学—电磁学]