A Dirac Particle in a Complex Potential

2003/09/15 by Kh. Saaidi, Khaled Saaidi, Saaidi, Khaled
Physics and Astronomy · #Advanced Mathematical Theories and Applications #FOS: Physical sciences #Quantum Mechanics and Non-Hermitian Physics #Quantum Physics (quant-ph) #Quantum and Classical Electrodynamics #quant-ph

paper · pdf · doi:10.48550/arxiv.quant-ph/0309115

9 pages, no figures, latex

arxiv created 2003/09/15 · openalex publication_date 2003/09/15 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

It has been observed that a quantum mechanical theory need not to be Hermitian to have a real spectrum. In this paper we obtain the eigenvalues of a Dirac charged particle in a complex static and spherically symmetric potential. Furthermore, we study the Complex Morse and complex Coulomb potentials.

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