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Paper   IPM / P / 7329
School of Physics
  Title:   Eigenvalue Spectrum of a Dirac Particle in Static and Spherical Complex Potential
  Author(s):  K. Saaidi
  Status:   Preprint
  Journal:
  Year:  2003
  Supported by:  IPM
  Abstract:
It has been observed that a quantum theory need not to be Hermitian to have a real spectrum. We study the non-Hermitian relativistic quantum theories for many complex potentials, and we obtain the real relativistic energy eigenvalues and corresponding eigenfunctions of a Dirac charged particle in complex static and spherically symmetric potentials. Complex Dirac-Eckart, complex Dirac-Rosen-Morse II, complex Dirac-Scarf and complex Dirac-Poschl-Teller potential are investigated.

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