Email this article Bethe Approximation for a Two-Dimensional Spin-Pseudospin System
- Authors: Panov Y.D.1, Moskvin A.S.1, Ulitko V.A.1, Chikov A.A.1
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Affiliations:
- Ural Federal University Named after the First President of Russia B.N. Yeltsin
- Issue: Vol 61, No 9 (2019)
- Pages: 1627-1633
- Section: Magnetism
- URL: https://ogarev-online.ru/1063-7834/article/view/206158
- DOI: https://doi.org/10.1134/S106378341909021X
- ID: 206158
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Abstract
We have treated a two-dimensional spin-pseudospin model, which generalizes a diluted antiferromagnetic Ising model with charged nonmagnetic impurities in the case of two types of charges. The analytical results in the Bethe approximation are compared with the results of numerical simulation using the classical Monte Carlo method for various parameters.
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About the authors
Yu. D. Panov
Ural Federal University Named after the First President of Russia B.N. Yeltsin
Author for correspondence.
Email: yuri.panov@urfu.ru
Russian Federation, Yekaterinburg
A. S. Moskvin
Ural Federal University Named after the First President of Russia B.N. Yeltsin
Email: yuri.panov@urfu.ru
Russian Federation, Yekaterinburg
V. A. Ulitko
Ural Federal University Named after the First President of Russia B.N. Yeltsin
Email: yuri.panov@urfu.ru
Russian Federation, Yekaterinburg
A. A. Chikov
Ural Federal University Named after the First President of Russia B.N. Yeltsin
Email: yuri.panov@urfu.ru
Russian Federation, Yekaterinburg
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