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Harmonic oscillator and nuclear pseudospin

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dc.contributor.authorLisboa, Ronai
dc.contributor.authorMalheiro, Manuel
dc.contributor.authorDe Castro, Antonio S.
dc.contributor.authorAlberto, Pedro
dc.contributor.authorFiolhais, Manuel
dc.contributor.institutionUniversidade Federal Fluminense (UFF)
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade de Coimbra
dc.date.accessioned2022-04-28T18:59:43Z
dc.date.available2022-04-28T18:59:43Z
dc.date.issued2004-12-02
dc.description.abstractA generalized relativistic harmonic oscillator for spin 1/2 particles is studied. The Dirac Hamiltonian contains a scalar S and a vector V quadratic potentials in the radial coordinate, as well as a tensor potential U, linear in r. Setting either Σ = S + V or Δ = V - S to zero, analytical solutions for bound states are found. The eingenenergies and their nonrelativistic limits are presented and particular cases are discussed, especially the case Σ = 0, for which pseudospin symmetry is exact.en
dc.description.affiliationInstituto de Física Universidade Federal Fluminense
dc.description.affiliationDepartamento de Física e Química Universidade Estadual Paulista
dc.description.affiliationDepartamento de Física Centro de Física Computacional Universidade de Coimbra
dc.description.affiliationUnespDepartamento de Física e Química Universidade Estadual Paulista
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipFundació Catalana de Trasplantament
dc.format.extent569-571
dc.identifierhttp://dx.doi.org/10.1063/1.1843657
dc.identifier.citationAIP Conference Proceedings, v. 739, p. 569-571.
dc.identifier.dimensionspub.1139496137
dc.identifier.doi10.1063/1.1843657
dc.identifier.issn1551-7616
dc.identifier.issn0094-243X
dc.identifier.lattes5811700083195480
dc.identifier.orcid0000-0001-8238-2054
dc.identifier.orcid0000-0002-4915-8672
dc.identifier.orcid0000-0001-8802-8806
dc.identifier.orcid0000-0002-2754-7642
dc.identifier.orcid0000-0002-6636-9957
dc.identifier.scopus2-s2.0-84897820513
dc.identifier.urihttp://hdl.handle.net/11449/220111
dc.language.isoeng
dc.publisherAIP Publishing
dc.relation.ispartofAIP Conference Proceedings
dc.rights.accessRightsAcesso restritopt
dc.rights.sourceRightsclosed
dc.sourceScopus
dc.sourceDimensions
dc.titleHarmonic oscillator and nuclear pseudospinen
dc.typeTrabalho apresentado em eventopt
dspace.entity.typePublication
relation.isAuthorOfPublication29830d50-c191-4099-989a-f49cd106a628
relation.isAuthorOfPublication.latestForDiscovery29830d50-c191-4099-989a-f49cd106a628

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