2 papers
cond-mat.stat-mech1996
Dynamic Critical Phenomena in Channel Flow
Joe Watson, Daniel S. Fisher
A simple model of the driven motion of interacting particles in a two dimensional random medium is analyzed, focusing on the critical behavior near to the threshold that separates…
cond-mat1995
Collective Particle Flow through Random Media
Joe Watson, Daniel S. Fisher
A simple model for the nonlinear collective transport of interacting particles in a random medium with strong disorder is introduced and analyzed. A finite threshold for the drivin…