EXACT-SOLUTIONS FOR A PARTIALLY ASYMMETRIC EXCLUSION MODEL WITH 2 SPECIES

Authors
KOLOMEISKY AB
Citation
Ab. Kolomeisky, EXACT-SOLUTIONS FOR A PARTIALLY ASYMMETRIC EXCLUSION MODEL WITH 2 SPECIES, Physica. A, 245(3-4), 1997, pp. 523-533
Citations number
9
Categorie Soggetti
Physics
Journal title
Physica. A → ACNP
ISSN journal
03784371
Volume
245
Issue
3-4
Year of publication
1997
Pages
523 - 533
Database
ISI
SICI code
0378-4371(1997)245:3-4<523:EFAPAE>2.0.ZU;2-T
Abstract
We present a partially asymmetric exclusion model with two species. It consists of a one-dimensional lattice with two types of particles hop ping with different rates in both directions. Exact solutions are give n for some values of the parameters. A phase diagram is constructed. T he model is found to show two phases, one of them a phase with a maxim al current of the particles.