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Approximate solutions of Dirac equation for Tietz and general Manning-Rosen potentials using SUSYQM |
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| Authors: | Akpan N Ikot H Hassanabadi E Maghsoodi Saber Zarrinkamar |
| Institution: | 1. Theoretical Physics Group, Department of Physics, University of Uyo, Uyo, Nigeria 2. Department of Basic Sciences, Shahrood Branch, Islamic Azad University, Shahrood, Iran 3. Department of Basic Sciences, Garmsar Branch, Islamic Azad University, Garmsar, Iran |
| Abstract: | In this paper, we consider the relativistic Dirac equation with Tietz and general Manning-Rosen potential. By using appropriate approximation, we obtained the approximate analytical solutions of the Dirac equation for the combined potential via the supersymmetric quantum mechanics (SUSYQM). Within the framework of spin and pseudospin symmetry limits, we obtained the relativistic energy eigenvalus and the corresponding components of the wave functions for Tietz and Manning-Rosen potential using the SUSYQM. We have also reported some numerical results and figures to show the effect of the tensor interactions. |
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