Damage spreading in the mixed spin Ising model -: art. no. 016114

被引：3
|
作者：
Liu, CJ [1 ]
Schütter, HB
Hu, JZ
机构：
[1] Univ Georgia, Dept Phys & Astron, Ctr Simulat Phys, Athens, GA 30602 USA
[2] Shanghai Jiao Tong Univ, Dept Appl Phys, Shanghai 200030, Peoples R China
来源：
PHYSICAL REVIEW E | 2002年 / 65卷 / 01期
关键词：
D O I：
10.1103/PhysRevE.65.016114
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
We apply the damage spreading technique to study a mixed spin Ising model consisting of spin 1/2 and spin I with a crystal field interaction on the square lattice within a kind of Metropolis dynamics. The completely different behavior, depending on the value of the crystal field interaction, strongly suggests there may exist a dynamical tricritical point where the phase transition may change from the second order to the first order for this model.
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页数：7
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