The diffusive pair contact process and non-equilibrium wetting
Statistical Mechanics
2007-05-23 v1
Abstract
The Langevin equation for the pair contact process with diffusion (PCPD) 2A->3A, 2A->0 can be mapped by a Cole-Hopf transformation to a Kardar-Parisi-Zhang equation in a potential which has been discussed previously in the context of non-equilibrium wetting. Using this transformation the phase transition in the PCPD manifests itself as a depinning transition at the borderline of a region of phase coexistence, supporting the conjecture that the PCPD belongs to the DP universality class.
Keywords
Cite
@article{arxiv.cond-mat/0302381,
title = {The diffusive pair contact process and non-equilibrium wetting},
author = {Haye Hinrichsen},
journal= {arXiv preprint arXiv:cond-mat/0302381},
year = {2007}
}
Comments
LaTeX, 16 pages, 9 eps figures