Phase Transitions in an Antiferromagnetic Ising Model with Competitive Exchange Interactions in a Magnetic Field

Phase Transitions in an Antiferromagnetic Ising Model with Competitive Exchange Interactions in a Magnetic Field

A highly efficient replica Monte Carlo algorithm is used to study the antiferromagnetic Ising model for a body-centered cubic lattice with competing exchange interactions in an external magnetic field. Phase transitions are analyzed. A strong magnetic field is shown to suppress phase transitions.

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Veröffentlicht in:Bulletin of the Russian Academy of Sciences. Physics 2022-02, Vol.86 (2), p.130-133
Hauptverfasser: Murtazaev, K. Sh, Murtazaev, A. K., Ramazanov, M. K., Magomedov, M. A.
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Antiferromagnetism
Body centered cubic lattice
Hadrons
Heavy Ions
Ising model
Magnetic fields
Magnetism
Nuclear Physics
Phase transitions
Physics
Physics and Astronomy
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Zusammenfassung:A highly efficient replica Monte Carlo algorithm is used to study the antiferromagnetic Ising model for a body-centered cubic lattice with competing exchange interactions in an external magnetic field. Phase transitions are analyzed. A strong magnetic field is shown to suppress phase transitions.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873822020216