Dynamic critical behaviour in Ising spin glasses
Disordered Systems and Neural Networks
2009-11-11 v3
Abstract
The critical dynamics of Ising spin glasses with Bimodal, Gaussian, and Laplacian interaction distributions are studied numerically in dimensions 3 and 4. The data demonstrate that in both dimensions the critical dynamic exponent , the non-equilibrium autocorrelation decay exponent , and the critical fluctuation-dissipation ratio all vary strongly and systematically with the form of the interaction distribution.
Keywords
Cite
@article{arxiv.cond-mat/0506795,
title = {Dynamic critical behaviour in Ising spin glasses},
author = {Michel Pleimling and I. A. Campbell},
journal= {arXiv preprint arXiv:cond-mat/0506795},
year = {2009}
}
Comments
8 pages, 4 figures, version to appear in Phys. Rev. B