| 二维Ising模型元胞自动机(Q2R)模拟 |
| |
| 引用本文： | 李晓寒,王宗笠,马显光,宁旭,陈仕国. 二维Ising模型元胞自动机(Q2R)模拟[J]. 安徽大学学报(自然科学版), 2007, 31(1): 57-60. DOI: 10.3969/j.issn.1000-2162.2007.01.014 |
| |
| 作者姓名： | 李晓寒 王宗笠 马显光 宁旭 陈仕国 |
| |
| 作者单位： | 第三军医大学,物理教研室,重庆,400038;重庆大学理论物理所,重庆,400044 |
| |
| 摘 要： | 用元胞自动机Q2R规则来模拟微正则系综的临界行为,同时考虑到二维Ising模型[2]的同步演化.计算结果表明,此数值仿真能够显示二维晶格在孤立条件下的自发磁化.可以为三维Ising模型的仿真计算奠定基础.
|
| 关 键 词： | 临界相变 Ising模型 元胞自动机 Q2R |
| 文章编号： | 1000-2162（2007）01-0057-04 |
| 修稿时间： | 2006-09-14 |
Simulation of 2D Ising model based on the cellular automata(Q2R) |
| |
| LI Xiao-han,WANG Zong-li,MA Xian-Guang,NING Xu,CHEN Shi-Guo. Simulation of 2D Ising model based on the cellular automata(Q2R)[J]. Journal of Anhui University(Natural Sciences), 2007, 31(1): 57-60. DOI: 10.3969/j.issn.1000-2162.2007.01.014 |
| |
| Authors: | LI Xiao-han WANG Zong-li MA Xian-Guang NING Xu CHEN Shi-Guo |
| |
| Affiliation: | 1. Department of Physics, The Third Military Medical University, Chongqing 400038,China; 2. Department of Theory Physics, Chongqing University, Chongqing 400044, China |
| |
| Abstract: | The authors simulate the critical behavior of microcanonical ensemble by the Cellular automata Q2R rules and consider the in-phase evolvement based on two-dimensional Ising model.The results indicate that the computer numerical simulation can reflect the spontaneous magnetization of two-dimensional crystal lattice under the isolated condition.The method built in this paper can provide a basis for the simulation of three-dimensional Ising model. |
| |
| Keywords: | critical phase transition Ising model cellular automata Q2R rules |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
