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Article
Monte Carlo Study of the Square-Lattice Annealed Ising Model on Percolating Clusters
Physical Review B
  • P. D. Scholten
  • Miron Kaufman, Cleveland State University
Document Type
Article
Publication Date
7-1-1997
Disciplines
Abstract

Simulations of an Ising q-state Pods model which is equivalent to the Ising model on annealed percolation clusters are used to determine the phase diagram of the model in two dimensions. Three topologically different phase diagrams are obtained: (i) for q=2, there are two critical Ising lines meeting at T=0 at the four-state Potts critical point; (ii) for 24, the Ising:critical line intersects a Line of first-order transitions at a critical end point.

DOI
10.1103/PhysRevB.56.59
Version
Publisher's PDF
Citation Information
Scholten, P. D. and Miron Kaufman. "Monte Carlo Study of the Square-Lattice Annealed Ising Model on Percolating Clusters." Physical Review B 56 (1997): 59-62.