Collective transport in locally asymmetric periodic structures.

@article{Dernyi1998CollectiveTI,
  title={Collective transport in locally asymmetric periodic structures.},
  author={Imre Der{\'e}nyi and P. Tegzes and Tam{\'a}s Vicsek},
  journal={Chaos},
  year={1998},
  volume={8 3},
  pages={657-664}
}
In this paper we give an overview of the cooperative effects in fluctuation driven transport arising from the interaction of a large number of particles. (i) First, we study a model with finite-sized, overdamped Brownian particles interacting via hard-core repulsion. Computer simulations and theoretical calculations reveal a number of novel cooperative transport phenomena in this system, including the reversal of direction of the net current as the particle density is increased, and a very… CONTINUE READING