Emergence of stationary multimodality under two-timescaled dichotomic noise

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cnea.tipodocumentoARTÍCULO CIENTÍFICO
dc.contributor.authorBudini, Adrián Adolfo
dc.contributor.authorMcHardy, Isaias
dc.contributor.authorCaceres, Manuel Osvaldo
dc.contributor.authorNizama, Marco
dc.date.accessioned2025-03-19T15:33:59Z
dc.date.available2025-03-19T15:33:59Z
dc.date.issued2020
dc.description.abstractWe study a linear Langevin dynamics driven by an additive non-Markovian symmetrical dichotomic noise. It is shown that when the statistics of the time intervals between noise transitions is characterized by two well differentiated timescales, the stationary distribution may develop multimodality (bi- and trimodality). The underlying effects that lead to a probability concentration in different points include intermittence and also a dynamical locking of realizations. Our results are supported by numerical simulations as well as by an exact treatment obtained from a Markovian embedding of the full dynamics, which leads to a third-order differential equation for the stationary distribution.
dc.description.institutionalaffiliationFil.: Budini, Adrián Adolfo Comisión Nacional de Energía Atómica, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas, Argentina; Universidad Tecnológica Nacional, Argentina
dc.description.institutionalaffiliationFil.: McHardy, Isaias Comisión Nacional de Energía Atómica, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas, Argentina
dc.description.institutionalaffiliationFil.: Caceres, Manuel Osvaldo Comisión Nacional de Energía Atómica. Instituto Balseiro; Universidad Nacional de Cuyo, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas, Argentina
dc.description.institutionalaffiliationexternalFil.: Nizama, Marco Universidad Nacional del Comahue. Departamento de Física, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas, Argentina
dc.format.extent1-9 p.
dc.format.extentapplication/pdf
dc.identifier.doihttps://doi.org/10.1103/PhysRevE.101.052137
dc.identifier.urihttps://nuclea.cnea.gob.ar/handle/20.500.12553/6170
dc.language.ISO639-3eng
dc.publisherAmerican Physical Society
dc.relation.ispartofPhysical Review E; Vol. 101 Nº5 (2020), pp. 1-9
dc.rights.accesslevelinfo:eu-repo/semantics/openAccess
dc.rights.licenseCreative Commons Atribución-NoComercial-CompartirIgual 4.0 Internacional
dc.rights.urihttps://creativecommons.org/licenses/by-nc-sa/4.0/
dc.subject.inisPROCESO DE MARKOV
dc.subject.inisSIMULACION
dc.subject.inisDINAMICA
dc.subject.inisRUIDO
dc.subject.inisMARKOV PROCESS
dc.subject.inisSIMULATION
dc.subject.inisDYNAMICS
dc.subject.inisNOISE
dc.titleEmergence of stationary multimodality under two-timescaled dichotomic noise
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.type.versioninfo:eu-repo/semantics/publishedVersion

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