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Gradient Gibbs measures for the SOS model with integer spin values on a Cayley tree
Journal of Statistical Mechanics: Theory and Experiment ( IF 2.4 ) Pub Date : 2020-09-10 , DOI: 10.1088/1742-5468/abaecd
G I Botirov 1 , F H Haydarov 2
Affiliation  

In the present paper we continue the investigation from [1] and consider the SOS (solid-on-solid) model on the Cayley tree of order $k \geq 2$. In the ferromagnetic SOS case on the Cayley tree, we find three solutions to a class of period-4 height-periodic boundary law equations and these boundary laws define up to three periodic gradient Gibbs measures.

中文翻译:

在 Cayley 树上使用整数自旋值的 SOS 模型的梯度吉布斯度量

在本文中,我们继续研究 [1] 并考虑 $k \geq 2$ 阶 Cayley 树上的 SOS(solid-on-solid)模型。在 Cayley 树上的铁磁 SOS 情况下,我们找到了一类周期 4 高度-周期边界律方程的三个解,这些边界律定义了多达三个周期梯度 Gibbs 测度。
更新日期:2020-09-10
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