%0 Journal Article
%T Teleportation of a bipartite entangled coherent state via cavity QED<br>Teleportation of a coherent state bipartite entangled via cavity QED
%A Zhou Yan-Li
%A Dai Hong-Yi
%A Yang Li-Jia
%A <br>周艳丽
%A 戴宏毅
%A 杨丽佳
%J 中国物理 B
%D 2007
%I 
%X Based on the atom--cavity--field interaction, this paper proposes a scheme for the teleportation of a bipartite entangled coherent state (ECS) with high fidelity as long as $\left| \alpha \right|$ is not too small. In this proposal, only four cavities and a three-level cascade atom are needed. The fidelity of the ECS is calculated and analysed in detail.
%K teleportation
%K entangled coherence state
%K atom-cavity field interaction
%K fidelity<br>原子
%K 双向性
%K 物理特征
%K 传输模式
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=54011A65F8062B6CD4446758D8807EC4&yid=A732AF04DDA03BB3&vid=7801E6FC5AE9020C&iid=59906B3B2830C2C5&sid=8AA06E9805F5457E&eid=6759EA4FE531DAD4&journal_id=1009-1963&journal_name=中国物理&referenced_num=0&reference_num=0