Phase Transitions in Brownian Pumps

Dierl, Marcel; Dieterich, Wolfgang; Einax, Mario; Maass, Philipp

Phase Transitions in Brownian Pumps

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Date

2014

Authors

Dierl, Marcel

Dieterich, Wolfgang

Einax, Mario

Maass, Philipp

DOI (citable link)

10.1103/PhysRevLett.112.150601

Collections

Physik

Publication type

Journal article

Published in

Physical Review Letters ; 112 (2014), 15. - 150601. - ISSN 0031-9007. - eISSN 1079-7114

Abstract

We study stochastic particle transport between two reservoirs along a channel, where the particles are pumped against a bias by a traveling wave potential. It is shown that phase transitions of period-averaged densities or currents occur inside the channel when exclusion interactions between the particles are taken into account. These transitions reflect those known for the asymmetric simple exclusion process. We argue that their occurrence is a generic feature of Brownian motors operating in open systems.

Subject (DDC)

530 Physics

Cite This

ISO 690

DIERL, Marcel, Wolfgang DIETERICH, Mario EINAX, Philipp MAASS, 2014. Phase Transitions in Brownian Pumps. In: Physical Review Letters. 112(15), 150601. ISSN 0031-9007. eISSN 1079-7114. Available under: doi: 10.1103/PhysRevLett.112.150601

BibTex

@article{Dierl2014Phase-30428,
  year={2014},
  doi={10.1103/PhysRevLett.112.150601},
  title={Phase Transitions in Brownian Pumps},
  number={15},
  volume={112},
  issn={0031-9007},
  journal={Physical Review Letters},
  author={Dierl, Marcel and Dieterich, Wolfgang and Einax, Mario and Maass, Philipp},
  note={Article Number: 150601}
}

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