%0 Journal Article
%T Scheme for Generating a χ-Type Four-Atom Entangled State in Cavity QED
%J 中国物理快报
%D 2010
%I 
%X We propose a scheme for generating a χ-type four-atom entangled state in cavity QED. In the present scheme, the atoms interact simultaneously with a highly detuned cavity mode with the assistance of a strong classical field. The scheme is insensitive to the cavity decay and the thermal field, which is of importance from the experimental point of view.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=FFF73C65A62301F282D62391AFD5C621&yid=140ECF96957D60B2&vid=DB817633AA4F79B9&iid=E158A972A605785F&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0