%0 Journal Article
%T Entangled States Used in Remote Information Concentration and Their Properties
%A CHEN Yin-Hua
%A YU Ya-Fei
%A ZHANG Zhi-Ming
%A <br>陈银花
%A 於亚飞
%A 张智明
%J 中国物理快报
%D 2006
%I 
%X We analyse a process of remote information concentration achieved by the W state. The result turns out to be neither as good as performed by the GHZ state nor as by the Smolin bound entangled state. Based on this particular phenomenon, the properties of the three entangled states are realized.
%K 03
%K 67
%K Mn
%K 03
%K 67
%K Hk<br>量子缠结
%K 纠缠态
%K 基态
%K 未知态
%K 四量子比特
%K 远程信息浓缩
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=B18F5A6B5CB5ED063DF4F34FD5D6BB6B&yid=37904DC365DD7266&vid=EA389574707BDED3&iid=59906B3B2830C2C5&sid=DA699D9F6C59373C&eid=680EEF658889C399&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=21