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Title: The Potts model on a Bethe lattice with nonmagnetic impurities

We have obtained a solution for the Potts model on a Bethe lattice with mobile nonmagnetic impurities. A method is proposed for constructing a “pseudochaotic” impurity distribution by a vanishing correlation in the arrangement of impurity atoms for the nearest sites. For a pseudochaotic impurity distribution, we obtained the phase-transition temperature, magnetization, and spontaneous magnetization jumps at the phase-transition temperature.
Authors:
;  [1]
  1. Vladivistok State University of Economics and Service (VSUES) (Russian Federation)
Publication Date:
OSTI Identifier:
22472032
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Experimental and Theoretical Physics; Journal Volume: 121; Journal Issue: 4; Other Information: Copyright (c) 2015 Pleiades Publishing, Inc.; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; ATOMS; CORRELATIONS; CRYSTAL MODELS; IMPURITIES; MAGNETIZATION; MATHEMATICAL SOLUTIONS; PHASE TRANSFORMATIONS; TRANSITION TEMPERATURE