Physics of the Solid State

Phase Transitions and the Thermodynamic Properties of the Potts Model with the Number of Spin States q = 4 on a Triangular Lattice

Akai Kurbanovich Murtazaev, Djuma R. Kurbanova, Рамазанов Магомедшейх Курбанович

Published Nov 1, 2019• 9 citations

Abstract

Abstract The phase transitions and the thermodynamic properties of the two-dimensional ferromagnetic Potts model with the number of spin states q = 4 on a triangular lattice are studied on the base of the Wang–Landau algorithm of the Monte Carlo method. The phase transition characters are analyzed using the method of the four-order Binder cumulants and the histogram analysis of the data. It is found that a first-order phase transition is observed in the model under study.

DOI: 10.1134/s1063783419110234

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