Measuring the fluctuation-dissipation ratio in glassy systems with no perturbing field
Disordered Systems and Neural Networks
2009-11-10 v2 Statistical Mechanics
Abstract
A method is presented for measuring the integrated response in Ising spin system without applying any perturbing field. Large-scale simulations are performed in order to show how the method works. Very precise measurements of the fluctuation-dissipation ratio are presented for 3 different Ising models: the 2-dimensional ferromagnetic model, the mean-field diluted 3-spin model, and the 3-dimensional Edwards-Anderson model.
Cite
@article{arxiv.cond-mat/0307565,
title = {Measuring the fluctuation-dissipation ratio in glassy systems with no perturbing field},
author = {Federico Ricci-Tersenghi},
journal= {arXiv preprint arXiv:cond-mat/0307565},
year = {2009}
}
Comments
4 pages, 4 figures