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This article is cited in 6 scientific papers (total in 6 papers)
Uniqueness and nonuniqueness conditions for weakly periodic Gibbs measures for the hard-core model
R. M. Khakimova, M. T. Makhammadalievb a Namangan Department, Institute of Mathematics, Academy of
Sciences of the Republic of Uzbekistan, Namangan, Uzbekistan
b Namangan State University, Namangan, Uzbekistan
Abstract:
We study a "hard-core" model on a Cayley tree. In the case of a normal divisor of index 4, we show the uniqueness of weakly periodic Gibbs measures under certain conditions on the parameters. Moreover, we prove that there exist weakly periodic (nonperiodic) Gibbs measures different from those previously known.
Keywords:
Cayley tree, configuration, hard-core model, Gibbs measure, translation-invariant measure, periodic measure, weakly periodic measure.
Received: 12.09.2019 Revised: 23.02.2020
Citation:
R. M. Khakimov, M. T. Makhammadaliev, “Uniqueness and nonuniqueness conditions for weakly periodic Gibbs measures for the hard-core model”, TMF, 204:2 (2020), 258–279; Theoret. and Math. Phys., 204:2 (2020), 1059–1078
Linking options:
https://www.mathnet.ru/eng/tmf9818https://doi.org/10.4213/tmf9818 https://www.mathnet.ru/eng/tmf/v204/i2/p258
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Abstract page: | 224 | Full-text PDF : | 51 | References: | 36 | First page: | 5 |
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