Correlation functions of quenched and annealed Ising systems
Condensed Matter
2007-05-23 v1
Abstract
Spin correlation functions (up to the 3-site one) of disordered Ising model with the nearest neighbour interaction are calculated and investigated within a two-site cluster approximation for both quenched and annealed cases. The approach yields the exact results for the one-dimensional system. The long-range interaction is taken into account in the mean field approximation.
Keywords
Cite
@article{arxiv.cond-mat/9606132,
title = {Correlation functions of quenched and annealed Ising systems},
author = {R. R. Levitskii and S. I. Sorokov},
journal= {arXiv preprint arXiv:cond-mat/9606132},
year = {2007}
}
Comments
19 (small) pages, lplain emtex with emlines, fancyhea, twoside; pcx figures