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This article is cited in 8 scientific papers (total in 8 papers)
Weakly periodic Gibbs measures for HC-models on Cayley trees
R. M. Khakimov Namangan State University, Namangan, Uzbekistan
Abstract:
We study hard-core (HC) models on Cayley trees. Given a $2$-state HC-model, we prove that exactly two weakly periodic (aperiodic) Gibbs measures exist under certain conditions on the parameters. Moreover, we consider fertile $4$-state HC-models with the activity parameter $\lambda>0$. The three types of these models are known to exist. For one of the models we show that the translationinvariant Gibbs measure is not unique.
Keywords:
Cayley tree, configuration, HC-model, fertile graph, Gibbs measure, weakly periodic measure, translation-invariant measure.
Received: 07.12.2015
Citation:
R. M. Khakimov, “Weakly periodic Gibbs measures for HC-models on Cayley trees”, Sibirsk. Mat. Zh., 59:1 (2018), 185–196; Siberian Math. J., 59:1 (2018), 147–156
Linking options:
https://www.mathnet.ru/eng/smj2964 https://www.mathnet.ru/eng/smj/v59/i1/p185
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