Physics of the Solid State
Фазовые переходы и термодинамические свойства модели Поттса с числом состояний спина q=4 на решетке кагоме
А.К. Муртазаев, T. R. Rizvanova, М.К. Рамазанов, М. А. Магомедов
Abstract
Phase transitions and thermodynamic properties of the 2D ferromagnetic Potts model with the number of spin states q = 4 on a kagome lattice are investigated by the Mote Carlo method based on the Wang-Landau algorithm. The orders of the phase transitions are investigated using the Binder fourth-order cumulant method and histogram analysis of data. It is established that a first-order transition is observed in the model being investigated.