Improved lower bounds on the ground-state entropy of the antiferromagnetic Potts model

Shu Chiuan Chang, Robert Shrock

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

摘要

We present generalized methods for calculating lower bounds on the ground-state entropy per site, S0, or equivalently, the ground-state degeneracy per site, W=eS0/kB, of the antiferromagnetic Potts model. We use these methods to derive improved lower bounds on W for several lattices.

原文English
文章編號052142
期刊Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
91
發行號5
DOIs
出版狀態Published - 2015 5月 26

All Science Journal Classification (ASJC) codes

  • 統計與非線性物理學
  • 統計與概率
  • 凝聚態物理學

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