Fluctuations in domain growth: Ginzburg-Landau equations with multiplicative noise
| Contribuinte(s) |
Universitat de Barcelona |
|---|---|
| Data(s) |
04/05/2010
|
| Resumo |
Ginzburg-Landau equations with multiplicative noise are considered, to study the effects of fluctuations in domain growth. The equations are derived from a coarse-grained methodology and expressions for the resulting concentration-dependent diffusion coefficients are proposed. The multiplicative noise gives contributions to the Cahn-Hilliard linear-stability analysis. In particular, it introduces a delay in the domain-growth dynamics. |
| Identificador | |
| Idioma(s) |
eng |
| Publicador |
The American Physical Society |
| Direitos |
(c) The American Physical Society, 1993 info:eu-repo/semantics/openAccess |
| Palavras-Chave | #Fluctuacions (Física) #Transformacions de fase (Física estadística) #Fluctuations (Physics) #Phase transformations (Statistical physics) |
| Tipo |
info:eu-repo/semantics/article |
