%0 Journal Article
%T The phase diagram of the Gauss model on a decorated square lattice<br>镶嵌正方晶格上Gauss模型的相图
%A Sun Chun-Feng
%A <br>孙春峰
%J 物理学报
%D 2012
%I 
%X Using equivalent transformation and spin-rescaling methods, the Gauss model on a decorated square lattice is studied. It is found that the square decorated Gauss lattice could be transformed into a regular square Gauss lattice with nearest-neighbor, and next-nearest-neighbor interactions. By calculating the regular square-lattice Gauss model, the critical temperature of the Gauss model is obtained on a decorated square lattice, and the exact phase diagram of this system can also be obtained.
%K decorated square lattice
%K Gauss model
%K equivalent transformation
%K phase diagram<br>镶嵌正方晶格
%K Gauss模型
%K 等效变换
%K 相图
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=78F360FC29C47911C217CA82863C3F91&yid=99E9153A83D4CB11&vid=1D0FA33DA02ABACD&iid=5D311CA918CA9A03&sid=D20BDEAFB44A8859&eid=B45F53C8DB8E4C4D&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=26