On the Dirac equation with PT-symmetric potentials in the presence of position-dependent mass

Castro, L. B.

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/9160

Title:

On the Dirac equation with PT-symmetric potentials in the presence of position-dependent mass

Author(s):

Castro, L. B.

Institution:

Universidade Estadual Paulista (UNESP)

ISSN:

0375-9601

Sponsorship:

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Abstract:

The relativistic problem of fermions subject to a PT-symmetric potential in the presence of position-dependent mass is reinvestigated. The influence of the FT-symmetric potential in the continuity equation and in the orthonormalization condition are analyzed. In addition, a misconception diffused in the. literature on the interaction of neutral fermions is clarified. (C) 2011 Elsevier B.V. All rights reserved.

Issue Date:

20-Jun-2011

Citation:

Physics Letters A. Amsterdam: Elsevier B.V., v. 375, n. 25, p. 2510-2512, 2011.

Time Duration:

2510-2512

Publisher:

Elsevier B.V.

Keywords:

Dirac equation
Non-Hermitian potentials
PT symmetry

Source:

http://dx.doi.org/10.1016/j.physleta.2011.05.029

URI:

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/9160

Artigos, TCCs, Teses e Dissertações da Unesp

There are no files associated with this item.

Show full item record View Statistics