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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/4093
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dc.contributor.authorChaudhuri, Debasish-
dc.contributor.authorDhar, Abhishek-
dc.date.accessioned2011-08-11T07:37:27Z-
dc.date.available2011-08-11T07:37:27Z-
dc.date.issued2011-05-
dc.identifier.citationEurophysics Letters, 2011, Vol.94, p30006en
dc.identifier.issn0295-5075-
dc.identifier.issn1286-4854 (Online)-
dc.identifier.urihttp://hdl.handle.net/2289/4093-
dc.descriptionRestricted Access. An open-access version is available at arXiv.org (one of the alternative locations)en
dc.description.abstractWe consider the overdamped motion of Brownian particles, interacting via particle exclusion, in an external potential that varies with time and space. We show that periodic potentials that maintain specific position-dependent phase relations generate time-averaged directed current of particles. We obtain analytic results for a lattice version of the model using a recently developed perturbative approach. Many interesting features like particle-hole symmetry, current reversal with changing density, and system size dependence of current are obtained. We propose possible experiments to test our predictions.en
dc.language.isoenen
dc.publisherIOP Publishing Ltd.en
dc.relation.urihttp://arxiv.org/abs/1012.5760en
dc.relation.urihttp://dx.doi.org/10.1209/0295-5075/94/30006en
dc.relation.urihttp://adsabs.harvard.edu/abs/2011EL.....9430006Cen
dc.rights2011 EPL Associationen
dc.subjectNonequilibriumen
dc.subjectIrreversible thermodynamicsen
dc.subjectFluctuation phenomenaen
dc.subjectRandom processesen
dc.subjectNoiseen
dc.subjectBrownian motionen
dc.subjectTransport processesen
dc.titleStochastic pump of interacting particlesen
dc.typeArticleen
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