Ground states of two-dimensional $\pm$J Edwards-Anderson spin glasses
Statistical Mechanics
2009-11-07 v2 Disordered Systems and Neural Networks
Abstract
We present an exact algorithm for finding all the ground states of the two-dimensional Edwards-Anderson spin glass and characterize its performance. We investigate how the ground states change with increasing system size and and with increasing antiferromagnetic bond ratio . We find that that some system properties have very large and strongly non-Gaussian variations between realizations.
Keywords
Cite
@article{arxiv.cond-mat/0109136,
title = {Ground states of two-dimensional $\pm$J Edwards-Anderson spin glasses},
author = {J. W. Landry and S. N. Coppersmith},
journal= {arXiv preprint arXiv:cond-mat/0109136},
year = {2009}
}
Comments
15 pages, 21 figures, 2 tables, uses revtex4 macros