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arXiv · 0909.2086

Approximate Pseudospin and Spin Solutions of the Dirac Equation for a Class of Exponential Potentials

Altug Arda·Ramazan Sever·Cevdet Tezcan
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Abstract

Dirac equation is solved for some exponential potentials, hypergeometric-type potential, generalized Morse potential and Poschl-Teller potential with any spin-orbit quantum number $κ$ in the case of spin and pseudospin symmetry, respectively. We have approximated for non s-waves the centrifugal term by an exponential form. The energy eigenvalue equations, and the corresponding wave functions are obtained by using the generalization of the Nikiforov-Uvarov method.

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Altug Arda, Ramazan Sever, Cevdet Tezcan. 2009-09-11. Approximate Pseudospin and Spin Solutions of the Dirac Equation for a Class of Exponential Potentials. https://arxiv.org/abs/0909.2086

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