Edwards-Anderson spin glasses undergo simple cumulative aging
Disordered Systems and Neural Networks
2009-11-10 v2 Statistical Mechanics
Abstract
We study and discuss rejuvenation and memory (numerical) experiments in Ising and Heisenberg three and four dimensional spin glasses. We introduce a quantitative procedure to analyze the results of temperature cycling experiments. We also run, compare and discuss ``twin'' couples of experiments. We find that in our systems aging is always cumulative in nature, and rejuvenation and memory effects are also cumulative: they are very different from the ones observed in experiments on spin glass materials.
Keywords
Cite
@article{arxiv.cond-mat/0409577,
title = {Edwards-Anderson spin glasses undergo simple cumulative aging},
author = {Andrea Maiorano and Enzo Marinari and Federico Ricci-Tersenghi},
journal= {arXiv preprint arXiv:cond-mat/0409577},
year = {2009}
}
Comments
5 pages, 5 figures. Final version