Translation-invariant extreme Gibbs measures for the Blume–Capel model with a wand on a Cayley tree

UDC 517.98 We study the translation-invariant Gibbs measures for the Blume–Capel model with a wand on a Cayley tree of order $k.$  We find the exact critical value $\theta_{cr}=1$ such that there exists a unique translation-invariant Gibbs measure for $\theta \geq\theta_{cr}$ and there...

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Bibliographic Details
Date:2020
Main Authors: Khatamov , N. M., Хатамов, Н. М.
Format: Article
Language:Russian
Published: Institute of Mathematics, NAS of Ukraine 2020
Online Access:https://umj.imath.kiev.ua/index.php/umj/article/view/2281
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Journal Title:Ukrains’kyi Matematychnyi Zhurnal
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Ukrains’kyi Matematychnyi Zhurnal