Antiferromagnetic Potts Model on the Body-Centered Cubic Lattice

We have studied phase transitions and thermodynamic properties of the antiferromagnetic Potts model with number of spin states q = 3 on a body-centered cubic lattice by the Monte Carlo method. Investigations have been performed with account for exchange interactions J 1 and J 2 between the first and...

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Bibliographic Details
Published in:Journal of experimental and theoretical physics 2023-06, Vol.136 (6), p.729-733
Main Authors: Kurbanova, D. R., Ramazanov, M. K., Magomedov, M. A., Murtazaev, A. K.
Format: Article
Language:English
Subjects:
Analysis
Antiferromagnetism
Body centered cubic lattice
Classical and Quantum Gravitation
Disorder
Elementary Particles
Ferromagnetism
Monte Carlo method
Monte Carlo simulation
Order
Particle and Nuclear Physics
Phase Transition in Condensed System
Phase transitions
Physics
Physics and Astronomy
Quantum Field Theory
Relativity Theory
Solid State Physics
Thermodynamic properties
Thermodynamics
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Summary:We have studied phase transitions and thermodynamic properties of the antiferromagnetic Potts model with number of spin states q = 3 on a body-centered cubic lattice by the Monte Carlo method. Investigations have been performed with account for exchange interactions J 1 and J 2 between the first and second nearest neighbors. The phase transition order has been analyzed using the histogram method. It is found that in this model with J 2 = 0, a second-order phase transition is observed. It is concluded that the inclusion of the interaction between the second nearest neighbors changes the type of the phase transition.
ISSN:1063-7761
1090-6509
DOI:10.1134/S1063776123060079