KAWASAKI DYNAMICS WITH INFINITE-RANGE SPIN EXCHANGE

被引:6
|
作者
MOSELEY, LL [1 ]
GIBBS, PW [1 ]
JAN, N [1 ]
机构
[1] ST FRANCIS XAVIER UNIV,DEPT PHYS,ANTIGONISH B2G 1C0,NS,CANADA
关键词
DYNAMIC CRITICAL EXPONENTS; GLAUBER AND KAWASAKI DYNAMICS; ISING MODEL; MONTE CARLO RENORMALIZATION;
D O I
10.1007/BF01049728
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The essential feature of the Kawasaki model is the conserved order parameter, which places the model in class B of the Halperin, Hoheberg, and Ma classification. We have studied the energy relaxation of this model in one and two dimensions with the added feature that spin exchange may take place between any pair of sites within the system. Our results for the dynamic exponent z are indistinguishable from those for class A models, in which the order parameter is not conserved.
引用
收藏
页码:813 / 818
页数:6
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