title: Bidirectional transport on a dynamic lattice.
abstract: Bidirectional variants of stochastic many particle models for transport by molecular motors show a strong tendency to form macroscopic clusters on static lattices. Inspired by the fact that the microscopic tracks for molecular motors are dynamical, we study the influence of different types of lattice dynamics on stochastic bidirectional transport. We observe a transition toward efficient transport (corresponding to the dissolution of large clusters) controlled by the lattice dynamics.
authors.affiliation: Laboratoire de Physique Théorique, Université Paris-Sud, Bât. 210, F-91405 Orsay Cedex, France. ebbinghaus@lusi.uni-sb.de
authors.forename: M
authors.initials: M
authors.lastname: Ebbinghaus
authors.forename: C
authors.initials: C
authors.lastname: Appert-Rolland
authors.forename: L
authors.initials: L
authors.lastname: Santen