Early time behavior of the order parameter coupled to a conserved density: A study in a semi-infinite geometry
Statistical Mechanics
2009-10-31 v1
Abstract
We study the short time behavior of the order parameter coupled to a conserved field in semi-infinite geometry. The short time exponent, obtained by solving the one loop differential equations for the conserved density and the order parameter, agrees with the prediction from a scaling argument based on short distance expansion. The scaling analysis further shows that this exponent satisfies a scaling relation similar to that known in the case of a nonconserved order parameter without any coupling.
Keywords
Cite
@article{arxiv.cond-mat/9809354,
title = {Early time behavior of the order parameter coupled to a conserved density: A study in a semi-infinite geometry},
author = {Sutapa Mukherji},
journal= {arXiv preprint arXiv:cond-mat/9809354},
year = {2009}
}
Comments
5 pages, latex, no figures