Random Field Ising Model In and Out of Equilibrium
Statistical Mechanics
2013-01-01 v2 Disordered Systems and Neural Networks
Abstract
We present numerical studies of zero-temperature Gaussian random-field Ising model (zt-GRFIM) in both equilibrium and non-equilibrium. We compare the no-passing rule, mean-field exponents and universal quantities in 3D (avalanche critical exponents, fractal dimensions, scaling functions and anisotropy measures) for the equilibrium and non-equilibrium disorder-induced phase transitions. We show compelling evidence that the two transitions belong to the same universality class.
Keywords
Cite
@article{arxiv.cond-mat/0609609,
title = {Random Field Ising Model In and Out of Equilibrium},
author = {Yang Liu and Karin A. Dahmen},
journal= {arXiv preprint arXiv:cond-mat/0609609},
year = {2013}
}
Comments
4 pages, 2 figures. submitted to Phys. Rev. Lett