Complex-temperature phase diagrams for the q-state Potts model on self-dual families of graphs and the nature of the q→∞ limit

Shu-Chiuan Chang, Robert Shrock

研究成果: Article

23 引文 斯高帕斯(Scopus)

摘要

Exact calculations of the Potts model partition function Z(G,q,v) on self-dual strip graphs G of the square lattice with fixed width Ly and arbitrarily great length Lx with two types of boundary conditions were carried out. In the infinite-length limit, the resultant complex-temperature phase diagram was studied. The results were used to study the approach to the large-q limit of Β, where this locus is the unit circle ζ=1.

原文English
期刊Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
64
發行號6 II
出版狀態Published - 2001 十二月 1

All Science Journal Classification (ASJC) codes

  • Statistical and Nonlinear Physics
  • Statistics and Probability
  • Condensed Matter Physics

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