Tricritical point of the three-dimensional Potts model (q = 4) with quenched nonmagnetic disorder

被引：0

作者：

A. K. Murtazaev

A. B. Babaev

机构：

[1] Russian Academy of Sciences,Amirkhanov Institute of Physics, Dagestan Scientific Center

[2] Dagestan State University,undefined

[3] Dagestan State Pedagogical University,undefined

来源：

JETP Letters | 2014年 / 99卷

关键词：

Phase Transition; Spin Density; Potts Model; JETP Letter; Order Phase Transition;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The effect of quenched nonmagnetic impurities on the phase transitions in the three-dimensional Potts model with the number of spin states q = 4 for the case of the simple cubic lattice is studied using the Monte Carlo method. The phase transitions in this model are studied for spin density p ranging from 1.0 to 0.70. The position of the tricritical point at the phase diagram is determined.

引用

页码：535 / 539

页数：4

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