А. К. Муртазаев, М.К. Бадиев, Магомед Абдулхаликович Магомедов, М. К. Рамазанов
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引用次数: 0
摘要
采用蒙特卡罗方法研究了三角形晶格上q = 5自旋态的二维铁磁时钟模型的热力学性质和相变。考虑线性维数为L × L = N, L = 24 ÷ 120的系统。在热容的温度依赖性上发现了两个极大值，这表明所研究的模型中存在Berezinsky-Kosterlitz-Thouless型两种相变。
Термодинамическое поведение двумерной часовой модели с числом состояний спина q=5
The Monte Carlo method was used to study the thermodynamic properties and phase transitions in a two-dimensional ferromagnetic clock model with q = 5 spin states on a triangular lattice. Systems with linear dimensions L × L = N, L = 24 ÷ 120 are considered. Two maxima are found on the temperature dependence of the heat capacity, which indicate the presence in the model under study of two phase transitions of the Berezinsky-Kosterlitz-Thouless type.
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