%0 Journal Article
%T Generation of entangled coherent states for two cavity modes via resonant interaction with a V-type three-level atom<br>
%A Zheng Shi-Biao
%A <br>
%J 中国物理 B
%D 2008
%I 
%X This paper proposes a scheme for the generation of entangled coherent states for two cavity modes. In the scheme a V-type three-level atom is sent through a two-mode cavity filled with a coherent field. After the atom--cavity interaction and detection of the atomic state the cavity modes may evolve to a superposition of two-mode coherent states. As the scheme is based on resonant atom--cavity interaction, the required interaction time is short, which is important in view of the decoherence. Moreover, additional classical pulses are unnecessary before and after the atom--cavity interaction.
%K entangled coherent state
%K resonant interaction
%K V-type three-level atom<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=986F5700E412A89242827C7A73BF8648&yid=67289AFF6305E306&vid=BCA2697F357F2001&iid=B31275AF3241DB2D&sid=FCB16C6DAE3686F1&eid=5CB8736A52F634C6&journal_id=1009-1963&journal_name=中国物理&referenced_num=0&reference_num=0