Coherence and anticoherence resonance tunned by noise

We present numerical evidence and a theoretical analysis of the appearance of anticoherence resonance induced by noise, not predicted in former analysis of coherence resonance. We have found that this phenomenon occurs for very small values of the intensity of the noise acting on an excitable system...

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Detalles Bibliográficos
Autores: Lacasta Palacio, Ana María, Sagués i Mestre, Francesc, Sancho, José M.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2002
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/18707
Acceso en línea:https://hdl.handle.net/2445/18707
Access Level:acceso abierto
Palabra clave:Física matemàtica
Física estadística
Termodinàmica
Sistemes dinàmics diferenciables
Mathematical physics
Statistical physics
Thermodynamics
Differentiable dynamical systems
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spelling Coherence and anticoherence resonance tunned by noiseLacasta Palacio, Ana MaríaSagués i Mestre, FrancescSancho, José M.Física matemàticaFísica estadísticaTermodinàmicaSistemes dinàmics diferenciablesMathematical physicsStatistical physicsThermodynamicsDifferentiable dynamical systemsWe present numerical evidence and a theoretical analysis of the appearance of anticoherence resonance induced by noise, not predicted in former analysis of coherence resonance. We have found that this phenomenon occurs for very small values of the intensity of the noise acting on an excitable system, and we claim that this is a universal signature of a nonmonotonous relaxational behavior near its oscillatory regime. Moreover, we demonstrate that this new phenomenon is totally compatible with the standard situation of coherence resonance appearing at intermediate values of noise intensity.The American Physical Society201120112002info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion4 p.application/pdfhttps://hdl.handle.net/2445/18707Articles publicats en revistes (Física Quàntica i Astrofísica)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.66.045105Physical Review E, 2002, vol. 66, núm. 4, p. 045105-1-045105-4http://dx.doi.org/10.1103/PhysRevE.66.045105(c) The American Physical Society, 2002info:eu-repo/semantics/openAccessoai:recercat.cat:2445/187072026-05-29T05:05:01Z
dc.title.none.fl_str_mv Coherence and anticoherence resonance tunned by noise
title Coherence and anticoherence resonance tunned by noise
spellingShingle Coherence and anticoherence resonance tunned by noise
Lacasta Palacio, Ana María
Física matemàtica
Física estadística
Termodinàmica
Sistemes dinàmics diferenciables
Mathematical physics
Statistical physics
Thermodynamics
Differentiable dynamical systems
title_short Coherence and anticoherence resonance tunned by noise
title_full Coherence and anticoherence resonance tunned by noise
title_fullStr Coherence and anticoherence resonance tunned by noise
title_full_unstemmed Coherence and anticoherence resonance tunned by noise
title_sort Coherence and anticoherence resonance tunned by noise
dc.creator.none.fl_str_mv Lacasta Palacio, Ana María
Sagués i Mestre, Francesc
Sancho, José M.
author Lacasta Palacio, Ana María
author_facet Lacasta Palacio, Ana María
Sagués i Mestre, Francesc
Sancho, José M.
author_role author
author2 Sagués i Mestre, Francesc
Sancho, José M.
author2_role author
author
dc.subject.none.fl_str_mv Física matemàtica
Física estadística
Termodinàmica
Sistemes dinàmics diferenciables
Mathematical physics
Statistical physics
Thermodynamics
Differentiable dynamical systems
topic Física matemàtica
Física estadística
Termodinàmica
Sistemes dinàmics diferenciables
Mathematical physics
Statistical physics
Thermodynamics
Differentiable dynamical systems
description We present numerical evidence and a theoretical analysis of the appearance of anticoherence resonance induced by noise, not predicted in former analysis of coherence resonance. We have found that this phenomenon occurs for very small values of the intensity of the noise acting on an excitable system, and we claim that this is a universal signature of a nonmonotonous relaxational behavior near its oscillatory regime. Moreover, we demonstrate that this new phenomenon is totally compatible with the standard situation of coherence resonance appearing at intermediate values of noise intensity.
publishDate 2002
dc.date.none.fl_str_mv 2002
2011
2011
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/18707
url https://hdl.handle.net/2445/18707
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.66.045105
Physical Review E, 2002, vol. 66, núm. 4, p. 045105-1-045105-4
http://dx.doi.org/10.1103/PhysRevE.66.045105
dc.rights.none.fl_str_mv (c) The American Physical Society, 2002
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) The American Physical Society, 2002
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 4 p.
application/pdf
dc.publisher.none.fl_str_mv The American Physical Society
publisher.none.fl_str_mv The American Physical Society
dc.source.none.fl_str_mv Articles publicats en revistes (Física Quàntica i Astrofísica)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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