Cluster simulations of loop models on two-dimensional lattices.
Cluster simulations of loop models on two-dimensional lattices.
复制标题
DOI：
10.1103/physrevlett.98.120601
复制
发表时间：
2006-08
影响因子：
8.6
通讯作者：
Youjin Deng;T. Garoni;Wenan Guo;H. Blöte;A. Sokal
中科院分区：
文献类型：
--
作者：
Youjin Deng;T. Garoni;Wenan Guo;H. Blöte;A. Sokal
We develop cluster algorithms for a broad class of loop models on two-dimensional lattices, including several standard O(n) loop models at n> or =1. We show that our algorithm has little or no critical slowing-down when 1< or =n< or =2. We use this algorithm to investigate the honeycomb-lattice O(n) loop model, for which we determine several new critical exponents, and a square-lattice O(n) loop model, for which we obtain new information on the phase diagram.
