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Langevin equations with multiplicative noise: application to domain growth
dc.contributor.author | Sancho, Jose Maria |
dc.contributor.author | Hernández-Machado, A. |
dc.contributor.author | Ramírez de la Piscina Millán, Laureano |
dc.contributor.author | Lacasta Palacio, Ana María |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Física Aplicada |
dc.date.accessioned | 2012-11-12T15:56:20Z |
dc.date.available | 2012-11-12T15:56:20Z |
dc.date.created | 1992-11-30 |
dc.date.issued | 1993-05-01 |
dc.identifier.citation | Sancho, J.M.; Hernández-Machado, A.; Ramírez de la Piscina, L.; Lacasta, A.M. "Langevin equations with multiplicative noise: application to domain growth". Acta Physica Polonica B, 1993, vol. 24, núm. 4, p. 733-750. ISSN:0587-4254 |
dc.identifier.issn | 0587-4254 |
dc.identifier.uri | http://hdl.handle.net/2117/16894 |
dc.description.abstract | Langevin 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.extent | 733-750 |
dc.language.iso | eng |
dc.publisher | Jagiellonian University, Polish Academy of Arts and Sciences |
dc.subject | Àrees temàtiques de la UPC::Física::Termodinàmica |
dc.subject.lcsh | Thermodynamics |
dc.subject.lcsh | Equations of state |
dc.subject.other | Nonlinear dynamics |
dc.subject.other | Domain growth |
dc.subject.other | Spinodal decomposition |
dc.subject.other | Ginzburg-Landau equation |
dc.subject.other | Fluctuations |
dc.subject.other | Multiplicative noise |
dc.subject.other | Langevin equation |
dc.subject.other | Digital simulation |
dc.title | Langevin equations with multiplicative noise: application to domain growth |
dc.type | Article |
dc.subject.lemac | Termodinàmica |
dc.subject.lemac | Equacions d'estat |
dc.contributor.group | Universitat Politècnica de Catalunya. NOLIN - Física No-Lineal i Sistemes Fora de l'Equilibri |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://th-www.if.uj.edu.pl/acta/vol24/pdf/v24p0733.pdf |
dc.rights.access | Open Access |
dc.description.version | Postprint (published version) |
local.personalitzacitacio | true |
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