%0 Journal Article
%T Remote Information Concentration via a Four-Particle Cluster State<br>
%A CHEN Yin-Hua
%A ZHANG Deng-Yu
%A GAO Feng
%A ZHAN Xiao-Gui
%A <br>
%J 中国物理快报
%D 2009
%I 
%X We propose a protocol of remote information concentration achieved by a four-particle cluster state. To achieve the task, Bell state measurement and unitary operation are needed. The result shows a peculiar phenomenon that the remote information concentration is not always successful but with certain probability.
%K 03
%K 67
%K Mn
%K 03
%K 67
%K Hk<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=BC41B88EDCFDC5ECB610585833B61EE1&yid=DE12191FBD62783C&vid=96C778EE049EE47D&iid=9CF7A0430CBB2DFD&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0