Driven Diffusive Systems with Disorder
arXiv:cond-mat/0607265 · doi:10.1016/j.physa.2006.05.002
Abstract
We discuss recent work on the static and dynamical properties of the asymmetric exclusion process, generalized to include the effect of disorder. We study in turn: random disorder in the properties of particles; disorder in the spatial distribution of transition rates, both with a single easy direction and with random reversals of the easy direction; dynamical disorder, where particles move in a disordered landscape which itself evolves in time. In every case, the system exhibits phase separation; in some cases, it is of an unusual sort. The time-dependent properties of density fluctuations are in accord with the kinematic wave criterion that the dynamical universality class is unaffected by disorder if the kinematic wave velocity is nonzero.
To appear in Physica A, Proc. of International Workshop on Common Trends in Traffic Systems (IIT, Kanpur,2006)
Cited by in corpus (9)
- Phase diagram and edge effects in the ASEP with bottlenecks
- Characteristics of the asymmetric simple exclusion process in the presence of quenched spatial disorder
- Single-Bottleneck Approximation for Driven Lattice Gases with Disorder and Open Boundary Conditions
- Asymmetric Exclusion Processes with Disorder: Effect of Correlations
- Strong Mobility in Weakly Disordered Systems
- Boundary-induced abrupt transition in the symmetric exclusion process
- Disordered driven lattice gases with boundary reservoirs and Langmuir kinetics
- Analytical Approach to the One-Dimensional Disordered Exclusion Process with Open Boundaries and Random Sequential Dynamics
- Anomalous transport in disordered exclusion processes with coupled particles