On the Dirac equation with PT-symmetric potentials in the presence of position-dependent mass
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Data
2011-06-20
Autores
Castro, L. B. [UNESP]
Título da Revista
ISSN da Revista
Título de Volume
Editor
Elsevier B.V.
Resumo
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.
Descrição
Palavras-chave
Dirac equation, Non-Hermitian potentials, PT symmetry
Como citar
Physics Letters A. Amsterdam: Elsevier B.V., v. 375, n. 25, p. 2510-2512, 2011.