Calculation of relative variance of the magnetization and susceptibility in a disordered Ising model. Results of monte carlo simulation

 
PIIS023408790001936-3-1
DOI10.31857/S023408790001936-3
Publication type Article
Status Published
Authors
Affiliation: Institute of Physics, Dagestan Scientific Center of RAS
Address: Russian Federation
Affiliation: Department of Mathematics and Computer Science, Dagestan Scientific Center of RAS
Address: Russian Federation
Journal nameMatematicheskoe modelirovanie
EditionVolume 30 Number 12
Pages55-62
Abstract

Based on the Monte Carlo method, the relative dispersions of the magnetization Rm and the susceptibility Rx in the disordered Ising model are calculated as a function of the degree of dilution of the disorder. It is shown, that the introduction of disorder in the form of nonmagnetic impurities in the three-dimensional Ising model leads to a nonzero values for Rm and Rx at the critical point.

KeywordsIsing model, disorder, dispersion, Monte Carlo
Received10.11.2018
Publication date30.11.2018
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