Publicação: Incorporating memory effects in phase separation processes
Carregando...
Arquivos
Data
Autores
Orientador
Coorientador
Pós-graduação
Curso de graduação
Título da Revista
ISSN da Revista
Título de Volume
Editor
Elsevier B.V.
Tipo
Artigo
Direito de acesso
Acesso aberto
Resumo
We consider the modification of the Cahn-Hilliard equation when a time delay process through a memory function is taken into account. We then study the process of spinodal decomposition in fast phase transitions associated with a conserved order parameter. Finite-time memory effects are seen to affect the dynamics of phase transition at short times and have the effect of delaying, in a significant way, the process of rapid growth of the order parameter that follows a quench into the spinodal region. These effects are important in several systems characterized by fast processes, like non-equilibrium dynamics in the early universe and in relativistic heavy-ion collisions. (C) 2006 Elsevier B.V. All rights reserved.
Descrição
Palavras-chave
non-equilibrium field dynamics, memory effects, relativistic heavy-ion collisions
Idioma
Inglês
Como citar
Physics Letters B. Amsterdam: Elsevier B.V., v. 636, n. 2, p. 96-100, 2006.
