An Approximate Solution of Dirac Equation for Second Pöschl-Teller like Scalar and Vector Potentials with a Coulomb Tensor Interaction

Onate, C.A and Oyewumi, K.J and Falaye, Adebanjo Joseph (2013) An Approximate Solution of Dirac Equation for Second Pöschl-Teller like Scalar and Vector Potentials with a Coulomb Tensor Interaction. African Review of Physics, 8 (0020). pp. 129-137.

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Abstract

Using the formalism of supersymmetric quantum mechanics (SUSYQM), we report approximate analytical solutions of relativistic symmetries of the Dirac equation in the presence of a second Pöschl-Teller like scalar and vector potentials. It has been shown from numerical results obtained that the degeneracy between spin and pseudo-spin doublets can be removed by tensor interaction, which is consistent with our present knowledge of the subject.

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