Deformations of N=2 superconformal algebra and supersymmetric two-component Camassa-Holm equation

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dc.contributor.authorAratyn, H.
dc.contributor.authorGomes, J. F.
dc.contributor.authorZimerman, A. H.
dc.contributor.institutionUniv Illinois
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:06:04Z
dc.date.available2014-05-20T14:06:04Z
dc.date.issued2007-04-27
dc.description.abstractThis paper is concerned with a link between central extensions of N = 2 superconformal algebra and a supersymmetric two-component generalization of the Camassa-Holm equation. Deformations of superconformal algebra give rise to two compatible bracket structures. One of the bracket structures is derived from the central extension and admits a momentum operator which agrees with the Sobolev norm of a co-adjoint orbit element. The momentum operator induces, via Lenard relations, a chain of conserved Hamiltonians of the resulting supersymmetric Camassa-Holm hierarchy.en
dc.description.affiliationUniv Illinois, Dept Phys, Chicago, IL 60607 USA
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.format.extent4511-4527
dc.identifierhttp://dx.doi.org/10.1088/1751-8113/40/17/008
dc.identifier.citationJournal of Physics A-mathematical and Theoretical. Bristol: Iop Publishing Ltd, v. 40, n. 17, p. 4511-4527, 2007.
dc.identifier.doi10.1088/1751-8113/40/17/008
dc.identifier.issn1751-8113
dc.identifier.lattes9287776078149551
dc.identifier.lattes8215976645016606
dc.identifier.urihttp://hdl.handle.net/11449/23184
dc.identifier.wosWOS:000246085400014
dc.language.isoeng
dc.publisherIop Publishing Ltd
dc.relation.ispartofJournal of Physics A: Mathematical and Theoretical
dc.relation.ispartofjcr1.963
dc.relation.ispartofsjr0,843
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleDeformations of N=2 superconformal algebra and supersymmetric two-component Camassa-Holm equationen
dc.typeArtigo
dcterms.licensehttp://iopscience.iop.org/page/copyright
dcterms.rightsHolderIop Publishing Ltd
unesp.author.lattes9287776078149551
unesp.author.lattes8215976645016606[3]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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