Simple model for nonexponential relaxation in complex fluids

The nonexponential relaxation occurring in complex dynamics manifested in a wide variety of systems is analyzed through a simple model of diffusion in phase space. It is found that the inability of the system to find its equilibrium state in any time scale becomes apparent in an effective temperatur...

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Autor: Pérez Madrid, Agustín
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2004
País:España
Recursos:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/18790
Acesso em linha:https://hdl.handle.net/2445/18790
Access Level:acceso abierto
Palavra-chave:Sistemes no lineals
Física matemàtica
Transformacions de fase (Física estadística)
Nonlinear systems
Mathematical physics
Phase transformations (Statistical physics)
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spelling Simple model for nonexponential relaxation in complex fluidsPérez Madrid, AgustínSistemes no linealsFísica matemàticaTransformacions de fase (Física estadística)Nonlinear systemsMathematical physicsPhase transformations (Statistical physics)The nonexponential relaxation occurring in complex dynamics manifested in a wide variety of systems is analyzed through a simple model of diffusion in phase space. It is found that the inability of the system to find its equilibrium state in any time scale becomes apparent in an effective temperature field, which leads to a hierarchy of relaxation times responsible for the slow relaxation phenomena.The American Physical Society201120112004info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion3 p.application/pdfhttps://hdl.handle.net/2445/18790Articles publicats en revistes (Física de la Matèria Condensada)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.69.062102Physical Review E, 2004, vol. 69, núm. 6, p. 062102-1-062102-3http://dx.doi.org/10.1103/PhysRevE.69.062102(c) American Physical Society, 2004info:eu-repo/semantics/openAccessoai:recercat.cat:2445/187902026-05-29T05:05:01Z
dc.title.none.fl_str_mv Simple model for nonexponential relaxation in complex fluids
title Simple model for nonexponential relaxation in complex fluids
spellingShingle Simple model for nonexponential relaxation in complex fluids
Pérez Madrid, Agustín
Sistemes no lineals
Física matemàtica
Transformacions de fase (Física estadística)
Nonlinear systems
Mathematical physics
Phase transformations (Statistical physics)
title_short Simple model for nonexponential relaxation in complex fluids
title_full Simple model for nonexponential relaxation in complex fluids
title_fullStr Simple model for nonexponential relaxation in complex fluids
title_full_unstemmed Simple model for nonexponential relaxation in complex fluids
title_sort Simple model for nonexponential relaxation in complex fluids
dc.creator.none.fl_str_mv Pérez Madrid, Agustín
author Pérez Madrid, Agustín
author_facet Pérez Madrid, Agustín
author_role author
dc.subject.none.fl_str_mv Sistemes no lineals
Física matemàtica
Transformacions de fase (Física estadística)
Nonlinear systems
Mathematical physics
Phase transformations (Statistical physics)
topic Sistemes no lineals
Física matemàtica
Transformacions de fase (Física estadística)
Nonlinear systems
Mathematical physics
Phase transformations (Statistical physics)
description The nonexponential relaxation occurring in complex dynamics manifested in a wide variety of systems is analyzed through a simple model of diffusion in phase space. It is found that the inability of the system to find its equilibrium state in any time scale becomes apparent in an effective temperature field, which leads to a hierarchy of relaxation times responsible for the slow relaxation phenomena.
publishDate 2004
dc.date.none.fl_str_mv 2004
2011
2011
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/18790
url https://hdl.handle.net/2445/18790
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.69.062102
Physical Review E, 2004, vol. 69, núm. 6, p. 062102-1-062102-3
http://dx.doi.org/10.1103/PhysRevE.69.062102
dc.rights.none.fl_str_mv (c) American Physical Society, 2004
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) American Physical Society, 2004
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 3 p.
application/pdf
dc.publisher.none.fl_str_mv The American Physical Society
publisher.none.fl_str_mv The American Physical Society
dc.source.none.fl_str_mv Articles publicats en revistes (Física de la Matèria Condensada)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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