The effect of singular potentials on the harmonic oscillator

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorFilgueiras, Cleverson-
Autor(es): dc.creatorSilva, Edilberto Oliveira-
Autor(es): dc.creatorOliveira, Wilson-
Autor(es): dc.creatorMoraes, Fernando Jorge Sampaio-
Data de aceite: dc.date.accessioned2026-02-09T12:49:28Z-
Data de disponibilização: dc.date.available2026-02-09T12:49:28Z-
Data de envio: dc.date.issued2017-07-14-
Data de envio: dc.date.issued2017-07-14-
Data de envio: dc.date.issued2010-11-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/13370-
Fonte completa do material: dc.identifierhttp://www.sciencedirect.com/science/article/pii/S000349161000103X-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1168976-
Descrição: dc.descriptionWe address the problem of a quantum particle moving under interactions presenting singularities. The self-adjoint extension approach is used to guarantee that the Hamiltonian is self-adjoint and to fix the choice of boundary conditions. We specifically look at the harmonic oscillator added of either a δ-function potential or a Coulomb potential (which is singular at the origin). The results are applied to Landau levels in the presence of a topological defect, the Calogero model and to the quantum motion on the noncommutative plane.-
Idioma: dc.languageen-
Publicador: dc.publisherElsevier-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceAnnals of Physics-
Palavras-chave: dc.subjectSelf-adjoint extension-
Palavras-chave: dc.subjectHarmonic oscillator-
Palavras-chave: dc.subjectLandau levels-
Palavras-chave: dc.subjectCalogero model-
Palavras-chave: dc.subjectNoncommutative plane-
Título: dc.titleThe effect of singular potentials on the harmonic oscillator-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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