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Title: Geometric stochastic resonance
Authors: Ghosh, Pulak Kumar
Marchesoni, Fabio
Savel'ev, Sergey
Nori, Franco
Issue Date: 2010
Publisher: © American Physical Society
Citation: GHOSH, P.K. ... et al., 2010. Geometric stochastic resonance. Physical Review Letters, 104 (2), 020601, 4pp.
Abstract: A Brownian particle moving across a porous membrane subject to an oscillating force exhibits stochastic resonance with properties which strongly depend on the geometry of the confining cavities on the two sides of the membrane. Such a manifestation of stochastic resonance requires neither energetic nor entropic barriers, and can thus be regarded as a purely geometric effect. The magnitude of this effect is sensitive to the geometry of both the cavities and the pores, thus leading to distinctive optimal synchronization conditions.
Description: This article was published in the journal, Physical Review Letters [© American Physical Society].
Version: Published
DOI: 10.1103/PhysRevLett.104.020601
URI: https://dspace.lboro.ac.uk/2134/12717
Publisher Link: http://dx.doi.org/10.1103/PhysRevLett.104.020601
ISSN: 0031-9007
Appears in Collections:Published Articles (Physics)

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