Exact Solutions of Effective Mass Dirac Equation with Non-PT-Symmetric and Non-Hermitian Exponential-type Potentials

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2009-09-01

Author

Arda, Altug
Sever, Ramazan

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By using a two-component approach to the one-dimensional effective mass Dirac equation, bound states are investigated under the effect of two new non-PT-symmetric and non-Hermitian exponential type potentials. It is observed that the Dirac equation can be mapped into a Schrodinger-like equation by rescaling one of the two Dirac wave functions in the case of the position-dependent mass. The energy levels and the corresponding Dirac eigenfunctions are found analytically.

Subject Keywords

Hamiltonians, Eudo-hermiticity, Real, PsPseudo-hermiticity

URI

https://hdl.handle.net/11511/62415

Journal

CHINESE PHYSICS LETTERS

DOI

https://doi.org/10.1088/0256-307x/26/9/090305

Collections

Department of Physics, Article

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Citation Formats

A. Arda and R. Sever, “Exact Solutions of Effective Mass Dirac Equation with Non-PT-Symmetric and Non-Hermitian Exponential-type Potentials,” CHINESE PHYSICS LETTERS, pp. 0–0, 2009, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/62415.