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Soliton propagation in a medium with Kerr nonlinearity and resonant impurities: A variational approach

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dc.contributor.authorCaetano, D. P.
dc.contributor.authorCavalcanti, S. B.
dc.contributor.authorHickmann, J. M.
dc.contributor.authorKamchatnov, A. M.
dc.contributor.authorKraenkel, Roberto André [UNESP]
dc.contributor.authorMakarova, E. A. [UNESP]
dc.contributor.institutionCidade Universitária
dc.contributor.institutionRussian Academy of Sciences
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:20:38Z
dc.date.available2014-05-27T11:20:38Z
dc.date.issued2003-04-01
dc.description.abstractThe soliton propagation in a medium with Kerr nonlinearity and resonant impurities was studied by a variational approach. The existence of a solitary wave was shown within the framework of a combined nonintegrable system composed of one nonlinear Schrödinger and a pair of Bloch equations. The analytical solution which was obtained, was tested through numerical simulations confirming its solitary wave nature.en
dc.description.affiliationDepartamento de Física Universidade Federal de Alagoas Cidade Universitária, AL 57072-970 Maceió
dc.description.affiliationInstitute of Spectroscopy Russian Academy of Sciences, Troitsk 142190, Moscow Region
dc.description.affiliationInst. de Fís. Teórica Universidade Estadual Paulista-UNESP, Rua Pamplona 145, 01405-900 São Paulo
dc.description.affiliationUnespInst. de Fís. Teórica Universidade Estadual Paulista-UNESP, Rua Pamplona 145, 01405-900 São Paulo
dc.format.extent466151-466155
dc.identifierhttp://dx.doi.org/10.1103/PhysRevE.67.046615
dc.identifier.citationPhysical Review E - Statistical, Nonlinear, and Soft Matter Physics, v. 67, n. 4 2, p. 466151-466155, 2003.
dc.identifier.doi10.1103/PhysRevE.67.046615
dc.identifier.file2-s2.0-0038202311.pdf
dc.identifier.issn1063-651X
dc.identifier.scopus2-s2.0-0038202311
dc.identifier.urihttp://hdl.handle.net/11449/67245
dc.identifier.wosWOS:000182825400101
dc.language.isoeng
dc.relation.ispartofPhysical Review E: Statistical, Nonlinear, and Soft Matter Physics
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectComputer simulation
dc.subjectLight propagation
dc.subjectNonlinear equations
dc.subjectOptical Kerr effect
dc.subjectVariational techniques
dc.subjectWaveguides
dc.subjectSoliton propagation
dc.subjectSolitons
dc.titleSoliton propagation in a medium with Kerr nonlinearity and resonant impurities: A variational approachen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica