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Scattering and bound states of spin-0 particles in a nonminimal vector double-step potential

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dc.contributor.authorde Oliveira, L. P. [UNESP]
dc.contributor.authorde Castro, A. S. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:27:48Z
dc.date.available2014-05-20T13:27:48Z
dc.date.issued2012-05-01
dc.description.abstractThe problem of spin-0 particles subject to a nonminimal vector double-step potential is explored in the context of Duffin-Kemmer-Petiau theory. Surprisingly, one can never have an incident wave totally reflected, and the transmission amplitude has complex poles corresponding to bound states. The interesting special case of bosons embedded in a sign potential with its unique bound-state solution is analyzed as a limiting case.en
dc.description.affiliationUNESP, Dept Fis & Qum, BR-12516410 Guaratingueta, SP, Brazil
dc.description.affiliationUnespUNESP, Dept Fis & Qum, BR-12516410 Guaratingueta, SP, Brazil
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent481-486
dc.identifierhttp://dx.doi.org/10.1139/P2012-043
dc.identifier.citationCanadian Journal of Physics. Ottawa: Canadian Science Publishing, Nrc Research Press, v. 90, n. 5, p. 481-486, 2012.
dc.identifier.doi10.1139/P2012-043
dc.identifier.issn0008-4204
dc.identifier.lattes5811700083195480
dc.identifier.urihttp://hdl.handle.net/11449/9213
dc.identifier.wosWOS:000303810100010
dc.language.isoeng
dc.publisherCanadian Science Publishing, Nrc Research Press
dc.relation.ispartofCanadian Journal of Physics
dc.relation.ispartofjcr0.983
dc.relation.ispartofsjr0,300
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleScattering and bound states of spin-0 particles in a nonminimal vector double-step potentialen
dc.typeArtigo
dcterms.licensehttp://www.nrcresearchpress.com/page/authors/information/rights
dcterms.rightsHolderCanadian Science Publishing, Nrc Research Press
dspace.entity.typePublication
unesp.author.lattes5811700083195480[2]
unesp.author.orcid0000-0001-8802-8806[2]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia, Guaratinguetápt
unesp.departmentFísica e Química - FEGpt

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Guaratinguetá - FEG - Faculdade de Engenharia e Ciências