An effective singular oscillator for Duffin-Kemmer-Petiau particles with a nonminimal vector coupling: a two-fold degeneracy

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade Federal de Santa Catarina (UFSC)
dc.date.accessioned2014-05-20T14:08:30Z
dc.date.accessioned2022-10-05T15:03:56Z
dc.date.available2014-05-20T14:08:30Z
dc.date.available2022-10-05T15:03:56Z
dc.date.created2014-05-20T14:08:30Z
dc.date.issued2012-02-24
dc.identifierJournal of Physics A-mathematical and Theoretical. Bristol: Iop Publishing Ltd, v. 45, n. 7, p. 11, 2012.
dc.identifier1751-8113
dc.identifierhttp://hdl.handle.net/11449/24009
dc.identifier10.1088/1751-8113/45/7/075302
dc.identifierWOS:000300452800013
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3897221
dc.description.abstractScalar and vector bosons in the background of one-dimensional nonminimal vector linear plus inversely linear potentials are explored in a unified way in the context of the Duffin-Kemmer-Petiau theory. The problem is mapped into a Sturm-Liouville problem with an effective singular oscillator. With boundary conditions emerging from the problem, exact bound-state solutions in the spin-0 sector are found in a closed form, and it is shown that the spectrum exhibits degeneracy. It is shown that, depending on the potential parameters, there may or may not exist bound-state solutions in the spin-1 sector.
dc.languageeng
dc.publisherIop Publishing Ltd
dc.relationJournal of Physics A: Mathematical and Theoretical
dc.relation1.963
dc.relation0,843
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.titleAn effective singular oscillator for Duffin-Kemmer-Petiau particles with a nonminimal vector coupling: a two-fold degeneracy
dc.typeArtigo


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