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تسجيل مستخدم جديدApproximate Analytical Solutions of the Pseudospin Symmetric Dirac Equation for Exponential-type Potentials
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The solvability of The Dirac equation is studied for the exponential-type potentials with the pseudospin symmetry by using the parametric generalization of the Nikiforov-Uvarov method. The energy eigenvalue equation, and the corresponding Dirac spinors for Morse, Hulthen, and q-deformed Rosen-Morse potentials are obtained within the framework of an approximation to the spin-orbit coupling term, so the solutions are given for any value of the spin-orbit quantum number $kappa=0$, or $kappa eq 0$.
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