Monte Carlo simulations of phase transitions in the three-dimensional Ashkin-Teller model

被引:0
|
作者
Musial, G [1 ]
Debski, L [1 ]
Kamieniarz, G [1 ]
机构
[1] Adam Mickiewicz Univ Poznan, Inst Phys, PL-61614 Poznan, Poland
来源
ACTA PHYSICA POLONICA B | 2001年 / 32卷 / 10期
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中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The Monte Carlo simulations allowing a distinction between the 1st and the 2nd order phase transitions in the three-dimensional Ashkin-Teller spin-lattice model, a system with three order parameters, are described. The applied method allows a precise location of points on the phase diagram. Some critical points on the phase boundaries have been calculated in the regions complementary to the results recently described in literature.
引用
收藏
页码:3439 / 3444
页数:6
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