%0 Journal Article
%T The entanglement dynamics of two entangled atoms in the dissipative cavity<br>双纠缠原子在耗散腔场中的纠缠动力学
%A Jiang Chun-Lei
%A Fang Mao-Fa
%A Wu Zhen-Zhen
%A <br>姜春蕾
%A 方卯发
%A 吴珍珍
%J 物理学报
%D 2006
%I 
%X In this paper, we investigate the entanglement dynamics of two entangled two-level atoms interacting with a single-mode field in a dissipative cavity. The results show that the evolution properties of the entanglement degree of two entangled atoms depend on the initial atomic entanglement degree and form, the average photon number of the cavity field, and the cavity leakage rate. When the atoms are initially in a particular entangled state, the degree of entanglement can be amplified and not influenced by the dissipation of the cavity field.
%K two-level atom
%K entanglement degree
%K density operator
%K single mode radiation field<br>二能级原子
%K 纠缠度
%K 密度算符
%K 单模辐射场
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=79306093B6DD3F98&yid=37904DC365DD7266&vid=E514EE58E0E50ECF&iid=9CF7A0430CBB2DFD&sid=DA2A6D8FFD4F5F89&eid=EB8415BD97CA9F0A&journal_id=1000-3290&journal_name=物理学报&referenced_num=1&reference_num=17