Field-theory for reaction-diffusion processes with hard-core particles
Statistical Mechanics
2007-05-23 v1
Abstract
We show how to build up a systematic bosonic field-theory for a general reaction-diffusion process involving hard-core particles in arbitrary dimension. We criticize a recent approach proposed by Park, Kim and Park (Phys. Rev. E 62 (2000)). As a testbench for our method, we show how to recover the equivalence between asymmetric diffusion of excluding particles and the noisy Burgers equation.
Cite
@article{arxiv.cond-mat/0010491,
title = {Field-theory for reaction-diffusion processes with hard-core particles},
author = {F. van Wijland},
journal= {arXiv preprint arXiv:cond-mat/0010491},
year = {2007}
}
Comments
10 pages. to appear in Phys. Rev. E