Open AccessApproximation of the n-vicinity method
Author(s) -
Boris Kryzhanovsky
Publication year - 2019
Publication title -
doklady akademii nauk. rossijskaâ akademiâ nauk
Language(s) - English
Resource type - Journals
ISSN - 0869-5652
DOI - 10.31857/s0869-56524873246-251
Subject(s) - spin (aerodynamics) , energy (signal processing) , physics , statistical physics , computational physics , quantum mechanics , thermodynamics
We determined a small parameter that determines the possibility of using the n-vicinity 06_method to calculate the free energy of a spin system, and found the types of spin systems for which this method is applicable. It is shown that this method is applicable for the analysis of spin systems, where the number of nearest neighbors is greater than 16/3.