Decay of the Two-Point Function in One-Dimensional O(N) Spin Models with Long Range Interactions
Statistical Mechanics
2015-06-25 v1
Abstract
Using Griffiths and Lieb-Simon type inequalities, it is shown that the two-point function of ferromagnetic spin models with N components in one dimension decays like the interaction provided that N=1,2,3,4 and T > T_c.
Cite
@article{arxiv.cond-mat/9811219,
title = {Decay of the Two-Point Function in One-Dimensional O(N) Spin Models with Long Range Interactions},
author = {Herbert Spohn and Wilhelm Zwerger},
journal= {arXiv preprint arXiv:cond-mat/9811219},
year = {2015}
}
Comments
to be published in Journ. Stat. Physics