Stochastic dissipative solitons

Autores
Mangioni, Sergio Enrique; Deza, R. R.
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
By the effect of aggregating currents, some systems display an effective diffusion coefficient that becomesnegative in a range of the order parameter, giving rise to bistability among homogeneous states (HSs). By applyinga proper multiplicative noise, localized (pinning) states are shown to become stable at the expense of one ofthe HSs. They are, however, not static, but their location fluctuates with a variance that increases with the noiseintensity. The numerical results are supported by an analytical estimate in the spirit of the so-called solvabilitycondition.
Fil: Mangioni, Sergio Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
Fil: Deza, R. R.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
Materia
Stochastic
Soliton
Noise
Constructive
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/8225
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Stochastic dissipative solitonsMangioni, Sergio EnriqueDeza, R. R.StochasticSolitonNoiseConstructivehttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1By the effect of aggregating currents, some systems display an effective diffusion coefficient that becomesnegative in a range of the order parameter, giving rise to bistability among homogeneous states (HSs). By applyinga proper multiplicative noise, localized (pinning) states are shown to become stable at the expense of one ofthe HSs. They are, however, not static, but their location fluctuates with a variance that increases with the noiseintensity. The numerical results are supported by an analytical estimate in the spirit of the so-called solvabilitycondition.Fil: Mangioni, Sergio Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata; ArgentinaFil: Deza, R. R.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata; ArgentinaAmerican Physical Society2015-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/8225Mangioni, Sergio Enrique; Deza, R. R.; Stochastic dissipative solitons; American Physical Society; Physical Review E: Statistical, Nonlinear And Soft Matter Physics; 92; 3; 9-2015; 321161-32116101539-3755enginfo:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/pre/abstract/10.1103/PhysRevE.92.032116info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.92.032116info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:03:31Zoai:ri.conicet.gov.ar:11336/8225instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:03:32.059CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Stochastic dissipative solitons
title Stochastic dissipative solitons
spellingShingle Stochastic dissipative solitons
Mangioni, Sergio Enrique
Stochastic
Soliton
Noise
Constructive
title_short Stochastic dissipative solitons
title_full Stochastic dissipative solitons
title_fullStr Stochastic dissipative solitons
title_full_unstemmed Stochastic dissipative solitons
title_sort Stochastic dissipative solitons
dc.creator.none.fl_str_mv Mangioni, Sergio Enrique
Deza, R. R.
author Mangioni, Sergio Enrique
author_facet Mangioni, Sergio Enrique
Deza, R. R.
author_role author
author2 Deza, R. R.
author2_role author
dc.subject.none.fl_str_mv Stochastic
Soliton
Noise
Constructive
topic Stochastic
Soliton
Noise
Constructive
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv By the effect of aggregating currents, some systems display an effective diffusion coefficient that becomesnegative in a range of the order parameter, giving rise to bistability among homogeneous states (HSs). By applyinga proper multiplicative noise, localized (pinning) states are shown to become stable at the expense of one ofthe HSs. They are, however, not static, but their location fluctuates with a variance that increases with the noiseintensity. The numerical results are supported by an analytical estimate in the spirit of the so-called solvabilitycondition.
Fil: Mangioni, Sergio Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
Fil: Deza, R. R.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
description By the effect of aggregating currents, some systems display an effective diffusion coefficient that becomesnegative in a range of the order parameter, giving rise to bistability among homogeneous states (HSs). By applyinga proper multiplicative noise, localized (pinning) states are shown to become stable at the expense of one ofthe HSs. They are, however, not static, but their location fluctuates with a variance that increases with the noiseintensity. The numerical results are supported by an analytical estimate in the spirit of the so-called solvabilitycondition.
publishDate 2015
dc.date.none.fl_str_mv 2015-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/8225
Mangioni, Sergio Enrique; Deza, R. R.; Stochastic dissipative solitons; American Physical Society; Physical Review E: Statistical, Nonlinear And Soft Matter Physics; 92; 3; 9-2015; 321161-3211610
1539-3755
url http://hdl.handle.net/11336/8225
identifier_str_mv Mangioni, Sergio Enrique; Deza, R. R.; Stochastic dissipative solitons; American Physical Society; Physical Review E: Statistical, Nonlinear And Soft Matter Physics; 92; 3; 9-2015; 321161-3211610
1539-3755
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/pre/abstract/10.1103/PhysRevE.92.032116
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.92.032116
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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