Relativistic pseudospin and spin symmetries in physical systems – recent results

In this paper we revise the main features of pseudospin and spin symmetries of the Dirac equation with scalar and vector potentials and mention several of its applications to physical systems. These symmetries have been extensively researched in the last 15 years, especially pseudospin symmetry, mai...

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Principais autores: Lisboa, Ronai Machado, Alberto, Pedro, Castro, A., Fiolhais, M., Malheiro, M.
Formato: article
Idioma:English
Publicado em: IOP Publishing
Assuntos:
Relativistic pseudospin
Spin symmetries
Physical systems
Dirac equation
Endereço do item:https://repositorio.ufrn.br/handle/123456789/30955
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spelling ri-123456789-309552020-12-13T08:01:40Z Relativistic pseudospin and spin symmetries in physical systems – recent results Lisboa, Ronai Machado Alberto, Pedro Castro, A. Fiolhais, M. Malheiro, M. Relativistic pseudospin Spin symmetries Physical systems Dirac equation In this paper we revise the main features of pseudospin and spin symmetries of the Dirac equation with scalar and vector potentials and mention several of its applications to physical systems. These symmetries have been extensively researched in the last 15 years, especially pseudospin symmetry, mainly in its application in understanding certain nuclear structure features of heavy nuclei. The realization of both symmetries has also been studied using several mean-field scalar and vector potentials. For many classes of potentials, these symmetries allow to have analytical solutions of the Dirac equation which otherwise would not have been possible. We report here some recent results related to anti-fermions, Coulomb and confining potentials 2020-12-11T14:01:01Z 2020-12-11T14:01:01Z 2014-03-11 article ALBERTO, P; A CASTRO,; FIOLHAIS, M; LISBOA, R; MALHEIRO, M. Relativistic pseudospin and spin symmetries in physical systems – recent results. Journal Of Physics: Conference Series, [S.L.], v. 490, p. 012069-012069, 11 mar. 2014. Disponível em: https://iopscience.iop.org/article/10.1088/1742-6596/490/1/012069. Acesso em: 30 set. 2020. http://dx.doi.org/10.1088/1742-6596/490/1/012069. 1742-6588 1742-6596 https://repositorio.ufrn.br/handle/123456789/30955 10.1088/1742-6596/490/1/012069 en Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ application/pdf IOP Publishing
institution Repositório Institucional
collection RI - UFRN
language English
topic Relativistic pseudospin
Spin symmetries
Physical systems
Dirac equation
spellingShingle Relativistic pseudospin
Spin symmetries
Physical systems
Dirac equation
Lisboa, Ronai Machado
Alberto, Pedro
Castro, A.
Fiolhais, M.
Malheiro, M.
Relativistic pseudospin and spin symmetries in physical systems – recent results
description In this paper we revise the main features of pseudospin and spin symmetries of the Dirac equation with scalar and vector potentials and mention several of its applications to physical systems. These symmetries have been extensively researched in the last 15 years, especially pseudospin symmetry, mainly in its application in understanding certain nuclear structure features of heavy nuclei. The realization of both symmetries has also been studied using several mean-field scalar and vector potentials. For many classes of potentials, these symmetries allow to have analytical solutions of the Dirac equation which otherwise would not have been possible. We report here some recent results related to anti-fermions, Coulomb and confining potentials
format article
author Lisboa, Ronai Machado
Alberto, Pedro
Castro, A.
Fiolhais, M.
Malheiro, M.
author_facet Lisboa, Ronai Machado
Alberto, Pedro
Castro, A.
Fiolhais, M.
Malheiro, M.
author_sort Lisboa, Ronai Machado
title Relativistic pseudospin and spin symmetries in physical systems – recent results
title_short Relativistic pseudospin and spin symmetries in physical systems – recent results
title_full Relativistic pseudospin and spin symmetries in physical systems – recent results
title_fullStr Relativistic pseudospin and spin symmetries in physical systems – recent results
title_full_unstemmed Relativistic pseudospin and spin symmetries in physical systems – recent results
title_sort relativistic pseudospin and spin symmetries in physical systems – recent results
publisher IOP Publishing
publishDate 2020
url https://repositorio.ufrn.br/handle/123456789/30955
work_keys_str_mv AT lisboaronaimachado relativisticpseudospinandspinsymmetriesinphysicalsystemsrecentresults
AT albertopedro relativisticpseudospinandspinsymmetriesinphysicalsystemsrecentresults
AT castroa relativisticpseudospinandspinsymmetriesinphysicalsystemsrecentresults
AT fiolhaism relativisticpseudospinandspinsymmetriesinphysicalsystemsrecentresults
AT malheirom relativisticpseudospinandspinsymmetriesinphysicalsystemsrecentresults
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