Wide localized solitons in systems with time- and space-modulated nonlinearities

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dc.contributor.authorArroyo Meza, L. E. [UNESP]
dc.contributor.authorDutra, Alvaro de Souza [UNESP]
dc.contributor.authorHott, M. B. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:34:13Z
dc.date.available2014-05-20T15:34:13Z
dc.date.issued2012-08-23
dc.description.abstractIn this work we apply point canonical transformations to solve some classes of nonautonomous, nonlinear Schrodinger equations, namely, those which possess specific cubic and quintic (time- and space-dependent) nonlinearities. In this way we generalize some procedures recently published which resort to an ansatz to the wave function and recover a time- and space-independent nonlinear equation which can be solved explicitly. The method applied here allows us to find wide localized (in space) soliton solutions to the nonautonomous, nonlinear Schrodinger equation. We also generalize the external potential which traps the system and the terms of the nonlinearities.en
dc.description.affiliationUniv Estadual Paulista, Dept Fis & Quim, BR-12516410 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Fis & Quim, BR-12516410 São Paulo, Brazil
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipIdCNPq: 482043/2011-3
dc.description.sponsorshipIdCNPq: 304352/2009-8
dc.description.sponsorshipIdCNPq: 304252/2011-5
dc.format.extent8
dc.identifierhttp://dx.doi.org/10.1103/PhysRevE.86.026605
dc.identifier.citationPhysical Review E. College Pk: Amer Physical Soc, v. 86, n. 2, p. 8, 2012.
dc.identifier.doi10.1103/PhysRevE.86.026605
dc.identifier.fileWOS000307810800002.pdf
dc.identifier.issn1539-3755
dc.identifier.lattes6314084638411003
dc.identifier.lattes0212227705231604
dc.identifier.urihttp://hdl.handle.net/11449/42458
dc.identifier.wosWOS:000307810800002
dc.language.isoeng
dc.publisherAmer Physical Soc
dc.relation.ispartofPhysical Review E
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleWide localized solitons in systems with time- and space-modulated nonlinearitiesen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dcterms.rightsHolderAmer Physical Soc
unesp.author.lattes6314084638411003[2]
unesp.author.lattes0212227705231604
unesp.author.orcid0000-0003-3027-1066[2]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Guaratinguetápt

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Artigos - Física e Química - FEG