This article is cited in 1 paper

Magnetism

Correlation functions of pure and diluted Ising magnets in the mean-field approximation

S. V. Semkin, V. P. Smagin

Vladivostok State University of Economics and Service

Abstract: A mean-field method, which is a variant of the fixed-scale renormalization group transformation and is applied to both pure and diluted magnets, has been considered. It has been shown that, for pure magnets, the method is equivalent to the Bethe approximation. This method has been used to calculate the magnetization and correlation functions of both pure and bond-diluted Ising magnets.

Received: 16.01.2014

 English version: Physics of the Solid State, 2014, 56:7, 1338–1341

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