Logarithmic corrections and universal amplitude ratios in the 4-state Potts model
Statistical Mechanics
2010-07-06 v1 High Energy Physics - Lattice
Abstract
Monte Carlo and series expansion data for the energy, specific heat, magnetisation and susceptibility of the 4-state Potts model in the vicinity of the critical point are analysed. The role of logarithmic corrections is discussed. Estimates of universal ratios A_+/A_-, , and R_c^+ are given.
Cite
@article{arxiv.0707.3317,
title = {Logarithmic corrections and universal amplitude ratios in the 4-state Potts model},
author = {Bertrand Berche and Paolo Butera and Lev Shchur},
journal= {arXiv preprint arXiv:0707.3317},
year = {2010}
}
Comments
to be published in Computer Simulation Studies in Condensed-Matter Physics XX, eds. D.P. Landau, S.P. Lewis, H.-B. Sch\"uttler