Efficiency of discrete-time ratchets

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dc.creatorAmengual, P.
dc.creatorToral, R.
dc.creatorAllison, A.
dc.creatorAbbott, D.
dc.date2004-10-07
dc.date.accessioned2026-07-07T03:01:21Z
dc.date.available2026-07-07T03:01:21Z
dc.descriptionRecently there has been much interest in discrete forms of Brownian ratchets, using a game-theoretic formalism. Using the approach pioneered by Parrondo, we develop a new method for obtaining the stationary probabilities and probability current for the case of discrete-time and discrete-space ratchets. We then use this result to calculate the Parrondian ratchet efficiency in two cases: firstly, for Parrondo's original system and, secondly, for a set of probabilities derived from a discretized ratchet potential.
dc.description4 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0410173
dc.identifierhttp://arxiv.org/abs/cond-mat/0410173
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/25026
dc.subjectStatistical Mechanics
dc.subjectOther Condensed Matter
dc.titleEfficiency of discrete-time ratchets
dc.typetext

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