المستودع الأكاديمي جامعة المدينة

Effect of Non Gaussian Noises on the Stochastic Resonance-Like Phenomenon in Gated Traps

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dc.creator Revelli, Jorge A.
dc.creator Sánchez, Alejandro D.
dc.creator Wio, Horacio S.
dc.date 2008-05-04T19:04:28Z
dc.date 2008-05-04T19:04:28Z
dc.date 2001-09-25
dc.date.accessioned 2017-01-31T01:09:24Z
dc.date.available 2017-01-31T01:09:24Z
dc.identifier arXiv:cond-mat/0109454v1
dc.identifier 0167-2789
dc.identifier http://hdl.handle.net/10261/3979
dc.identifier.uri http://dspace.mediu.edu.my:8181/xmlui/handle/10261/3979
dc.description Communication to LAWNP01. Proceedings to be published in Physica D.-- RevTex, 8 pgs, 5 figures.
dc.description We exploit a simple one-dimensional trapping model introduced before, prompted by the problem of ion current across a biological membrane. The voltage-sensitive channels are open or closed depending on the value taken by an external potential that has two contributions: a deterministic periodic and a stochastic one. Here we assume that the noise source is colored and non Gaussian, with a $q$-dependent probability distribution (where $q$ is a parameter indicating the departure from Gaussianity). We analyze the behavior of the oscillation amplitude as a function of both $q$ and the noise correlation time. The main result is that in addition to the resonant-like maximum as a function of the noise intensity, there is a new resonant maximum as a function of the parameter $q$.
dc.description Financial support from CONICET, Argentine, is acknowledged.
dc.description Peer reviewed
dc.format 118426 bytes
dc.format application/pdf
dc.language eng
dc.publisher Elsevier
dc.relation Preprint
dc.rights openAccess
dc.subject Statistical Mechanics
dc.title Effect of Non Gaussian Noises on the Stochastic Resonance-Like Phenomenon in Gated Traps
dc.type Pre-print


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