Why temperature chaos in spin glasses is hard to observe
Disordered Systems and Neural Networks
2009-11-07 v1 Statistical Mechanics
Abstract
The overlap length of a three-dimensional Ising spin glass on a cubic lattice with Gaussian interactions has been estimated numerically by transfer matrix methods and within a Migdal-Kadanoff renormalization group scheme. We find that the overlap length is large, explaining why it has been difficult to observe spin glass chaos in numerical simulations and experiment.
Keywords
Cite
@article{arxiv.cond-mat/0207300,
title = {Why temperature chaos in spin glasses is hard to observe},
author = {T. Aspelmeier and A. J. Bray and M. A. Moore},
journal= {arXiv preprint arXiv:cond-mat/0207300},
year = {2009}
}
Comments
4 pages, 6 figures