Langevin equations with multiplicative noise: Application to domain growth

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dc.contributor.authorSancho, José M.
dc.contributor.authorHernández Machado, Aurora
dc.contributor.authorRamírez de la Piscina, Laureano
dc.contributor.authorLacasta Palacio, Ana María
dc.date.accessioned2014-03-20T13:16:46Z
dc.date.available2014-03-20T13:16:46Z
dc.date.issued1993
dc.date.updated2014-03-20T13:16:46Z
dc.description.abstractLangevin Equations of Ginzburg-Landau form, with multiplicative noise, are proposed to study the effects of fluctuations in domain growth. These equations are derived from a coarse-grained methodology. The Cahn-Hiliard-Cook linear stability analysis predicts some effects in the transitory regime. We also derive numerical algorithms for the computer simulation of these equations. The numerical results corroborate the analytical predictions of the linear analysis. We also present simulation results for spinodal decomposition at large times.
dc.format.extent18 p.
dc.format.mimetypeapplication/pdf
dc.identifier.idgrec082497
dc.identifier.issn0587-4254
dc.identifier.urihttps://hdl.handle.net/2445/52698
dc.language.isoeng
dc.publisherJagiellonian University
dc.relation.isformatofReproducció del document publicat a: http://www.actaphys.uj.edu.pl/_cur/store/vol24/pdf/v24p0733.pdf
dc.relation.ispartofActa Physica Polonica B, 1993, vol. 24, num. 4, p. 733-750
dc.rightscc-by-nc (c) Sancho, José M. et al., 1993
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc/3.0/es
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)
dc.subject.classificationProcessos estocàstics
dc.subject.classificationSimulació per ordinador
dc.subject.classificationSoroll
dc.subject.classificationAlgorismes
dc.subject.classificationEquacions diferencials estocàstiques
dc.subject.classificationMecànica estadística
dc.subject.otherStochastic processes
dc.subject.otherComputer simulation
dc.subject.otherNoise
dc.subject.otherAlgorithms
dc.subject.otherStochastic differential equations
dc.subject.otherStatistical mechanics
dc.titleLangevin equations with multiplicative noise: Application to domain growth
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion

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