%0 Journal Article
%T Influence of the dipole-dipole interaction between atoms on the entropy properties of field in the Tavis-Cummings model<br>Tavis-Cummings模型中原子间偶极相互作用对场熵演化特性的影响
%A Huang Chun-Ji
%A He Hui-Yong
%A Li Jiang-Fan
%A Zhou Ming
%A <br>黄春佳
%A 贺慧勇
%A 厉江帆
%A 周明
%J 物理学报
%D 2002
%I 
%X The entropy evolution properties of the field interacting with two coupling-atoms are studied by means of quantum theory. Using numerical method, the influence of the dipole-dipole interaction between atoms on the entropy evolution properties of the field in the Tavis-Cummings(T-C) model is discussed. The results indicate that the entropy evolution behaviour of the field in T-C model is similar to the single-photon J-C model if the dipole-dipole interaction between atoms is weaker and it is same as the double-photon J-C model if the dipole-dipole interaction between atoms is strong enough.
%K single-mode field
%K two coupling-atoms
%K field entropy evolution<br>单模辐射场
%K 耦合双原子
%K 场熵演化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=C0C964966F7747C1&yid=C3ACC247184A22C1&vid=987EDA49D8A7A635&iid=94C357A881DFC066&sid=AE9D5375B9B2D7F2&eid=8CE636FB0B122692&journal_id=1000-3290&journal_name=物理学报&referenced_num=27&reference_num=18