ABSENCE OF REENTRANT PHASE-TRANSITION OF THE ANTIFERROMAGNETIC ISING-MODEL ON THE SIMPLE CUBIC LATTICE - MONTE-CARLO STUDY OF THE HARD-SPHERE LATTICE-GAS

被引：8
|
作者：
YAMAGATA, A
机构：
[1] Department of Physics, Tokyo Institute of Technology, Meguro-ku, Tokyo, 152, Oh-okayama
来源：
PHYSICA A | 1995年 / 215卷 / 04期
关键词：
D O I：
10.1016/0378-4371(95)00051-8
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We perform Monte Carlo simulations of the hard-sphere lattice gas on the simple cubic lattice with nearest neighbour exclusion. The critical activity is estimated, z(c) = 1.0588 +/- 0.0003. Using a relation between the hard-sphere lattice gas and the antiferromagnetic Ising model in an external magnetic field, we conclude that there is no re-entrant phase transition of the latter on the simple cubic lattice.
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页码：511 / 517
页数：7
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