The Perturbative Calculation of the Spin-Spin Correlation Function in the Two Dimensional Ising Model
High Energy Physics - Theory
2009-10-22 v1 Condensed Matter
Abstract
Using the variational formula for operator product coefficients a method for perturbative calculation of the short-distance expansion of the Spin-Spin correlation function in the two dimensional Ising model is presented. Results of explicit calculation up to third order agree with known results from the scaling limit of the lattice calculation.
Keywords
Cite
@article{arxiv.hep-th/9312202,
title = {The Perturbative Calculation of the Spin-Spin Correlation Function in the Two Dimensional Ising Model},
author = {B. Mikhak and A. M. Zarkesh},
journal= {arXiv preprint arXiv:hep-th/9312202},
year = {2009}
}
Comments
8 pages, UCLA/93/TEP/48