Current Reversals in a inhomogeneous system with asymmetric unbiased fluctuations

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dc.creatorAi, Bao-Quan
dc.creatorWang, Xian-Ju
dc.creatorLiu, Guo-Tao
dc.creatorXie, Hui-Zhang
dc.creatorWen, De-Hua
dc.creatorChen, Wei
dc.creatorLiu, Liang-Gang
dc.date2003-06-24
dc.date.accessioned2026-07-07T05:49:33Z
dc.date.available2026-07-07T05:49:33Z
dc.descriptionWe present a study of transport of a Brownian particle moving in periodic symmetric potential in the presence of asymmetric unbiased fluctuations. The particle is considered to move in a medium with periodic space dependent friction. By tuning the parameters of the system, the direction of current exhibit reversals, both as a function of temperature as well as the amplitude of rocking force. We found that the mutual interplay between the opposite driving factors is the necessary term for current reversals.
dc.description9 pages, 7 figures
dc.identifierhttps://arxiv.org/abs/physics/0306163
dc.identifierhttp://arxiv.org/abs/physics/0306163
dc.identifierEur. Phys. J. B 37(2004)523-526
dc.identifierdoi:10.1140/epjb/e2004-00089-9
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/85426
dc.subjectBiological Physics
dc.titleCurrent Reversals in a inhomogeneous system with asymmetric unbiased fluctuations
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