Determinant of the Potts model transfer matrix and the critical point
arXiv:cond-mat/0501425 · doi:10.1016/j.physa.2004.10.003
Abstract
By using a decomposition of the transfer matrix of the $q$-state Potts Model on a three dimensional $ m \times n \times n $ simple cubic lattice its determinant is calculated exactly. By using the calculated determinants a formula is conjectured which approximates the critical temperature for a d-dimensional hypercubic lattice.
8 pages