A novel computational method of the free energy for an Ising model on Cayley tree of order three

被引：12
作者：
Akin, Hasan [1 ]
机构：
[1] Abdus Salam Int Ctr Theoret Phys ICTP, Str Costiera 11, Trieste, Italy
来源：
CHINESE JOURNAL OF PHYSICS | 2022年 / 77卷
关键词：
Cayley tree; Ising-Vannimenus model; Free energy; Entropy; BINARY INTERACTIONS; MODULATED PHASE; GIBBS MEASURES; MARKOV-CHAINS; POTTS-MODEL; STATE; DIAGRAM; SYSTEM;
D O I：
10.1016/j.cjph.2022.01.016
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, we consider the Ising-Vannimenus model on a Cayley tree of order three. We provide an efficient approach to give some explicit formulas for the free energies and the entropies corresponding to the boundary conditions (b.c.) for Ising-Vannimenus model including compatible and translation-invariant boundary conditions.
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页码：2276 / 2287
页数：12
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