Phase Transitions and the Thermodynamic Properties of the Potts Model with the Spin State Number q = 4 at a Kagome Lattice

Phase Transitions and the Thermodynamic Properties of the Potts Model with the Spin State Number q = 4 at a Kagome Lattice

Phase transitions and the thermodynamic properties of the two-dimensional ferromagnetic Izing model with spin state number q = 4 on a kagome lattice are studied by the Monte Carlo method on the base of the Wang–Landau algorithm. The phase transition character is analyzed using the fourth-order Binde...

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Veröffentlicht in:Physics of the solid state 2020-08, Vol.62 (8), p.1434-1438
Hauptverfasser: Murtazaev, A. K., Rizvanova, T. R., Ramazanov, M. K., Magomedov, M. A.
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Analysis
Computer simulation
Ferromagnetism
Histograms
Kagome lattice
Lattice Dynamics
Monte Carlo method
Monte Carlo simulation
Phase transitions
Physics
Physics and Astronomy
Solid State Physics
Thermodynamic properties
Thermodynamics
Two dimensional models
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Zusammenfassung:Phase transitions and the thermodynamic properties of the two-dimensional ferromagnetic Izing model with spin state number q = 4 on a kagome lattice are studied by the Monte Carlo method on the base of the Wang–Landau algorithm. The phase transition character is analyzed using the fourth-order Binder cumulant method and the histogram analysis of the data. It is found that this model undergoes a first-order phase transition.
ISSN:1063-7834
1090-6460
DOI:10.1134/S1063783420080247