Potts model on recursive lattices: Some new exact results

P. D. Alvarez*, F. Canfora, S. A. Reyes, S. Riquelme

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

We compute the partition function of the Potts model with arbitrary values of q and temperature on some strip lattices. We consider strips of width Ly = 2, for three different lattices: square, diced and 'shortest-path' (to be defined in the text). We also get the exact solution for strips of the Kagome lattice for widths Ly = 2,3,4,5. As further examples we consider two lattices with different type of regular symmetry: a strip with alternating layers of width Ly = 3 and Ly = m + 2, and a strip with variable width. Finally we make some remarks on the Fisher zeros for the Kagome lattice and their large q-limit.

Original languageEnglish
Article number99
JournalEuropean Physical Journal B
Volume85
Issue number3
DOIs
StatePublished - 2012
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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