%0 Journal Article
%T Explicit Analysis of Creating Maximally Entangled State in the Mott Insulator State
%A LI Min-Si
%A TIAN Li-Jun
%A ZHANG Hong-Biao
%A <br>李敏斯
%A 田立君
%A 张宏标
%J 中国物理快报
%D 2004
%I 
%X We clarify the essence of the method proposed by You (Phys. Rev. Lett. 90(2004)030402) to create the maximally entangled atomic N-GHZ state in the Mott insulator state. Based on the time-independent perturbation theory, we find that the validity of the method can be summarized as that the Hamiltonian governing the evolution is approximately equivalent to the type aJ2x+bJx, which is the well known form used to create the maximally entangled state.
%K 03
%K 67
%K Mn
%K 03
%K 75
%K Gg
%K 03
%K 75
%K Mn<br>最大缠结态
%K 量子信息
%K 原子气体衰退
%K 离子阱
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=3AB1F4244D9581C31DED0EEA5DCF445D&yid=D0E58B75BFD8E51C&vid=659D3B06EBF534A7&iid=59906B3B2830C2C5&sid=EF719C6D1AC7F445&eid=6B9B037011E85005&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=20