Critical dynamics of diluted relaxational models coupled to a conserved density (diluted model C)
Disordered Systems and Neural Networks
2009-11-11 v1
Abstract
We consider the influence of quenched disorder on the relaxational critical dynamics of a system characterized by a non-conserved order parameter coupled to the diffusive dynamics of a conserved scalar density (model C). Disorder leads to model A critical dynamics in the asymptotics, however it is the effective critical behavior which is often observed in experiments and in computer simulations and this is described by the full set of dynamical equations of diluted model C. Indeed different scenarios of effective critical behavior are predicted.
Cite
@article{arxiv.cond-mat/0506325,
title = {Critical dynamics of diluted relaxational models coupled to a conserved density (diluted model C)},
author = {M. Dudka and R. Folk and Yu. Holovatch and G. Moser},
journal= {arXiv preprint arXiv:cond-mat/0506325},
year = {2009}
}
Comments
4 pages, 5 figures