%0 Journal Article
%T Evolution of the entropy of light field interacting with the V-type three-level atom via intensity-dependent coupling<br>光场与V型三能级原子依赖强度耦合系统场熵的演化特性
%A Huang Chun-Ji
%A He Hui-Yong
%A Kong Fan-Zhi
%A Fang Jia-Yuan
%A <br>黄春佳
%A 贺慧勇
%A 孔凡志
%A 方家元
%J 物理学报
%D 2004
%I 
%X The evolution properties of the entropy of a single-mode light field interacting with the V-type three-level atom via intensity-dependent coupling have been studied. The discussion is centered on the influence of detuning and initial photon number on the field entropy evolution. The results show that the behavi or of the field entropy is non-periodic for the cases of small detuning and weak initial light field,being similar to the single-photon Jaynes-Cummings model (JCM). On the contrary,the field entropy evolution is periodic for the cases of large detuning or strong initial light field,being similar to the two-photon JCM
%K single_mode light field
%K V_type three-level atom
%K intensity_dependent coupling
%K field entropy evolution<br>单模辐射场
%K V型三能级原子
%K 依赖强度耦合
%K 场熵演化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=F3710767434870EA17807BC31A8BB685&yid=D0E58B75BFD8E51C&vid=8E6AB9C3EBAAE921&iid=5D311CA918CA9A03&sid=53E7BF7A6F821EB6&eid=A66A80FA38AC44AA&journal_id=1000-3290&journal_name=物理学报&referenced_num=5&reference_num=0