Studying nonlinear effects on the early stage of phase ordering using a decomposition method

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dc.contributor.authorCopetti, MIM
dc.contributor.authorKrein, G.
dc.contributor.authorMachado, J. M.
dc.contributor.authorde Carvalho, RSM
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal de Sergipe (UFS)
dc.date.accessioned2014-05-20T14:08:17Z
dc.date.available2014-05-20T14:08:17Z
dc.date.issued2005-05-02
dc.description.abstractNonlinear effects on the early stage of phase ordering are studied using Adomian's decomposition method for the Ginzburg-Landau equation for a nonconserved order parameter. While the long-time regime and the linear behavior at short times of the theory are well understood, the onset of nonlinearities at short times and the breaking of the linear theory at different length scales are less understood. In the Adomians decomposition method, the solution is systematically calculated in the form of a polynomial expansion for the order parameter, with a time dependence given as a series expansion. The method is very accurate for short times, which allows to incorporate the short-time dynamics of the nonlinear terms in a analytical and controllable way. (c) 2005 Elsevier B.V. All rights reserved.en
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.description.affiliationUniversidade Federal de Santa Maria (UFSM), Dept Matemat, LANA, BR-97119900 Santa Maria, RS, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Biociencias Letras & Cincias Exatas, Dept Ciência Computacao & Estatist, BR-15054 Sao Jose do Rio Preto, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Biociencias Letras & Cincias Exatas, Dept Ciência Computacao & Estatist, BR-15054 Sao Jose do Rio Preto, SP, Brazil
dc.format.extent232-238
dc.identifierhttp://dx.doi.org/10.1016/j.physleta.2005.02.032
dc.identifier.citationPhysics Letters A. Amsterdam: Elsevier B.V., v. 338, n. 3-5, p. 232-238, 2005.
dc.identifier.doi10.1016/j.physleta.2005.02.032
dc.identifier.issn0375-9601
dc.identifier.urihttp://hdl.handle.net/11449/23955
dc.identifier.wosWOS:000228598000011
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofPhysics Letters A
dc.relation.ispartofjcr1.863
dc.relation.ispartofsjr0,595
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectphase orderingpt
dc.subjectGinzburg-Landau equationpt
dc.subjectshort-time dynamicspt
dc.subjectadomians decomposition methodpt
dc.titleStudying nonlinear effects on the early stage of phase ordering using a decomposition methoden
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.author.orcid0000-0003-1713-8578[2]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências Letras e Ciências Exatas, São José do Rio Pretopt

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