Phase Transitions in a Three-Dimensional Site-Diluted 5-State Potts Model

被引：0
|
作者：
A. K. Murtazaev
A. B. Babaev
机构：
[1] H. Amirkhanov Institute of Physics of the Daghestan Federal Research Centre of the Russian Academy of Sciences,Department of Mathematics and Informatics
[2] Dagestan Federal Scientific Center,undefined
[3] Russian Academy of Sciences,undefined
来源：
Journal of Superconductivity and Novel Magnetism | 2022年 / 35卷
关键词：
Impurity; Tricritical point; Potts model; Monte Carlo method; Thermodynamic parameters;
D O I：
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中图分类号：
学科分类号：
摘要：
The phase transitions in the 5-state 3d site-diluted Potts model are investigated by means of the computer simulation methods. We address systems with liner sizes L × L × L = N, L = 20 ÷ 160 at p = 1.00, 0.90, 0.85, and 0.80. Based on the analysis of the fourth-order Binder cumulants and the histogram data analysis, the position of the tricritical point at the phase diagram is determined.
引用
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页码：2205 / 2208
页数：3
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