Publicação: Harmonic oscillator and nuclear pseudospin
| dc.contributor.author | Lisboa, Ronai | |
| dc.contributor.author | Malheiro, Manuel | |
| dc.contributor.author | De Castro, Antonio S. [UNESP] | |
| dc.contributor.author | Alberto, Pedro | |
| dc.contributor.author | Fiolhais, Manuel | |
| dc.contributor.institution | Universidade Federal Fluminense (UFF) | |
| dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
| dc.contributor.institution | Universidade de Coimbra | |
| dc.date.accessioned | 2022-04-28T18:59:43Z | |
| dc.date.available | 2022-04-28T18:59:43Z | |
| dc.date.issued | 2004-12-02 | |
| dc.description.abstract | A 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.affiliation | Instituto de Física Universidade Federal Fluminense | |
| dc.description.affiliation | Departamento de Física e Química Universidade Estadual Paulista | |
| dc.description.affiliation | Departamento de Física Centro de Física Computacional Universidade de Coimbra | |
| dc.description.affiliationUnesp | Departamento de Física e Química Universidade Estadual Paulista | |
| dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
| dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
| dc.description.sponsorship | Fundació Catalana de Trasplantament | |
| dc.format.extent | 569-571 | |
| dc.identifier | http://dx.doi.org/10.1063/1.1843657 | |
| dc.identifier.citation | AIP Conference Proceedings, v. 739, p. 569-571. | |
| dc.identifier.doi | 10.1063/1.1843657 | |
| dc.identifier.issn | 1551-7616 | |
| dc.identifier.issn | 0094-243X | |
| dc.identifier.scopus | 2-s2.0-84897820513 | |
| dc.identifier.uri | http://hdl.handle.net/11449/220111 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | AIP Conference Proceedings | |
| dc.source | Scopus | |
| dc.title | Harmonic oscillator and nuclear pseudospin | en |
| dc.type | Trabalho apresentado em evento | |
| dspace.entity.type | Publication |