The estimates of correlations in two-dimensional Ising model

We investigate the correlation inequalities and the decay of correlations of stochastic Ising model in a rectangle with side length 2L×K(LlnL)1/2, where K is some positive constant. With different boundary conditions, at inverse temperature β>βc or β<βc and zero external field, we show some estimates of the correlation functions for the two-dimensional Ising model.

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Year of publication:	2009
Authors:	Wang, Jun
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 388.2009, 5, p. 565-573
Publisher:	Elsevier
Subject:	Stochastic Ising model \| Gibbs measure \| Surface tension \| Correlation \| Boundary condition \| Contour

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10011058430