dc.creator | Casado Pascual, Jesús | es |
dc.creator | Gómez Ordóñez, José | es |
dc.creator | Morillo Buzón, Manuel | es |
dc.date.accessioned | 2017-07-19T16:11:26Z | |
dc.date.available | 2017-07-19T16:11:26Z | |
dc.date.issued | 2003-11-21 | |
dc.identifier.citation | Casado Pascual, J., Gómez Ordóñez, J. y Morillo Buzón, M. (2003). Two-state theory of nonlinear stochastic resonance. Physical Review Letters, 91 (21), 210601-1-210601-4. | |
dc.identifier.issn | 0031-9007 (impreso) | es |
dc.identifier.issn | 1079-7114 (electrónico) | es |
dc.identifier.uri | http://hdl.handle.net/11441/62707 | |
dc.description.abstract | An amenable, analytical two-state description of the nonlinear population dynamics of a noisy bistable system driven by a rectangular subthreshold signal is put forward. Explicit expressions for the driven population dynamics, the correlation function (its coherent and incoherent parts), the signal-to-noise ratio (SNR), and the stochastic resonance (SR) gain are obtained. Within a suitably chosen range of parameter values this reduced description yields anomalous SR gains exceeding unity and, simultaneously, gives rise to a nonmonotonic behavior of the SNR vs the noise strength. The analytical results agree well with those obtained from numerical solutions of the Langevin equation. | es |
dc.description.sponsorship | Dirección General de Enseñanza Superior BFM2002- 03822 | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | American Physical Society | es |
dc.relation.ispartof | Physical Review Letters, 91 (21), 210601-1-210601-4. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Two-state theory of nonlinear stochastic resonance | es |
dc.type | info:eu-repo/semantics/article | es |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear | es |
dc.relation.projectID | BFM2002- 03822 | es |
dc.relation.publisherversion | https://doi.org/10.1103/PhysRevLett.91.210601 | es |
dc.identifier.doi | 10.1103/PhysRevLett.91.210601 | es |
idus.format.extent | 4 p. | es |
dc.journaltitle | Physical Review Letters | es |
dc.publication.volumen | 91 | es |
dc.publication.issue | 21 | es |
dc.publication.initialPage | 210601-1 | es |
dc.publication.endPage | 210601-4 | es |
dc.contributor.funder | Ministerio de Ciencia y Tecnología (MCYT). España | |