Multi-Species Asymmetric Exclusion Process in Ordered Sequential Update
统计力学
2009-10-31 v1
摘要
A multi-species generalization of the asymmetric simple exclusion process (ASEP) is studied in ordered sequential and sub-lattice parallel updating schemes. In this model particles hop with their own specific probabilities to their rightmost empty site and fast particles overtake slow ones with a definite probability. Using Matrix Product Ansatz (MPA), we obtain the relevant algebra, and study the uncorrelated stationary state of the model both for an open system and on a ring. A complete comparison between the physical results in these updates and those of random sequential introduced in [20,21] is made.
引用
@article{arxiv.cond-mat/9901007,
title = {Multi-Species Asymmetric Exclusion Process in Ordered Sequential Update},
author = {M. E. Fouladvand and F. Jafarpour},
journal= {arXiv preprint arXiv:cond-mat/9901007},
year = {2009}
}
备注
Latex file 36 pages with 10 EPS figures