Perturbative calculation of one-point functions of one-dimensional single-species reaction-diffusion systems
Statistical Mechanics
2007-05-23 v1
Abstract
Perturbations around autonomous one-dimensional single-species reaction-diffusion systems are investigated. It is shown that the parameter space corresponding to the autonomous systems is divided into two parts: In one part, the system is stable against the perturbations, in the sense that largest relaxation time of the one-point functions changes continuously with perturbations. In the other part, however, the system is unstable against perturbations, so that any small perturbation drastically modifies the large-time behavior of the one-point functions.
Keywords
Cite
@article{arxiv.cond-mat/0401479,
title = {Perturbative calculation of one-point functions of one-dimensional single-species reaction-diffusion systems},
author = {Mohammad Khorrami and Amir Aghamohammadi},
journal= {arXiv preprint arXiv:cond-mat/0401479},
year = {2007}
}
Comments
13 pages, 1 figure, LaTeX2e