Abstract
Generalization of the one-dimensional totally asymmetric exclusion process (TASEP) with open boundary conditions in which particles are allowed to jump sites ahead with the probability is studied by Monte Carlo simulations and the domain-wall approach. For the standard TASEP phase diagram is recovered, but the density profiles display additional features when . At the first-order transition line, the domain wall is localized and phase separation is observed. In the maximum-current phase the profile has an algebraic decay with a -dependent exponent. Within the regime, where the transitions are found to be absent, analytical results in the continuum mean-field approximation are derived in the limit .
2 More- Received 16 August 2006
DOI:https://doi.org/10.1103/PhysRevE.74.051104
©2006 American Physical Society