%0 Journal Article
%T Entanglement swapping between atom and cavity and generation of entangled state of cavity fields
%A Chen Ai-Xi
%A Deng Li
%A <br>陈爱喜
%A 邓 黎
%J 中国物理 B
%D 2007
%I 
%X This paper proposes a scheme where entanglement swapping between atom and cavity can be realized. \Lambda -type three-level atoms interacting resonantly with cavity field are considered. By detecting atom and cavity field, it realizes entanglement swapping between atom and cavity. It uses the technique of entanglement swapping to generate an entangled state of two cavity fields by measuring on atoms. It discusses the experimental feasibility of the proposed scheme and application of entangled state of cavity fields.
%K entanglement swapping
%K cavity QED
%K entangled state<br>原子
%K 量子纠缠交换技术
%K 纠缠态
%K 腔场QED
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=FF458534E88FE56FA3DB46B032D17B78&yid=A732AF04DDA03BB3&vid=7801E6FC5AE9020C&iid=E158A972A605785F&sid=4E3F821C82005C21&eid=0342E221E01D5238&journal_id=1009-1963&journal_name=中国物理&referenced_num=0&reference_num=31