Nonequilibrium Dynamics and Aging in the Three--Dimensional Ising Spin Glass Model
Condensed Matter
2009-10-22 v1
Abstract
The low temperature dynamics of the three dimensional Ising spin glass in zero field with a discrete bond distribution is investigated via MC simulations. The thermoremanent magnetization is found to decay algebraically and the temperature dependent exponents agree very well with the experimentally determined values. The nonequilibrium autocorrelation function shows a crossover at the waiting (or {\em aging}) time from algebraic {\em quasi-equilibrium} decay for times to another, faster algebraic decay for with an exponent similar to one for the remanent magnetization.
Cite
@article{arxiv.cond-mat/9303048,
title = {Nonequilibrium Dynamics and Aging in the Three--Dimensional Ising Spin Glass Model},
author = {Heiko Rieger},
journal= {arXiv preprint arXiv:cond-mat/9303048},
year = {2009}
}
Comments
Revtex, 11 pages + 4 figures (included as Latex-files)