Title:
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Numerical algorithm for Ginzburg-Landau equations with multiplicative noise: application to domain growth
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Author:
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Ramírez de la Piscina Millán, Laureano; Sancho, Jose Maria; Hernández Machado, Aurora
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Física Aplicada; Universitat Politècnica de Catalunya. NOLIN - Física No-Lineal i Sistemes Fora de l'Equilibri |
Abstract:
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We consider stochastic partial differential equations with multiplicative noise. We derive an algorithm for the computer simulation of these equations. The algorithm is applied to study domain growth of a model with a conserved order parameter. The numerical results corroborate previous analytical predictions obtained by linear analysis |
Abstract:
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Peer Reviewed |
Subject(s):
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-Àrees temàtiques de la UPC::Física -Phase transformations (Statistical physics) -Fluctuations (Physics) -Domain growth -Spinodal decomposition -Ginzburg-Landau equation -Fluctuations -Multiplicative noise -Langevin equation -Transformacions de fase (Física estadística) -Fluctuacions (Física) |
Rights:
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Document type:
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Article - Draft Article |
Published by:
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The American Physical Society
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