Exact density profiles for fully asymmetric exclusion process with discrete-time dynamics
Abstract
Exact density profiles in the steady state of the one-dimensional fully asymmetric simple exclusion process on semi-infinite chains are obtained in the case of forward-ordered sequential dynamics by taking the thermodynamic limit in our recent exact results for a finite chain with open boundaries. The corresponding results for sublattice parallel dynamics follow from the relationship obtained by Rajewsky and Schreckenberg [Physica A 245, 139 (1997)] and for parallel dynamics from the mapping found by Evans, Rajewsky and Speer [J. Stat. Phys. 95, 45 (1999)]. By comparing the asymptotic results appropriate for parallel update with those published in the latter paper, we correct some technical errors in the final results given there.
Keywords
Cite
@article{arxiv.cond-mat/0011370,
title = {Exact density profiles for fully asymmetric exclusion process with discrete-time dynamics},
author = {Jordan Brankov and Nina Pesheva},
journal= {arXiv preprint arXiv:cond-mat/0011370},
year = {2009}
}
Comments
About 10 pages and 3 figures, new references are added and a comparison is made with the results by de Gier and Nienhuis [Phys. Rev. E 59, 4899(1999)]