Solutions of the Dirac Equation for the Quadratic Exponential-Manning-Rosen Potential plus Yukawa Potential within the Yukawa-like Tensor Interaction using the Framework of Nikiforov-Uvarov Formalism

Here, we solve the Dirac equation for the quadratic exponential-type potential plus Manning-Rosen potential including a Yukawa-like tensor potential with arbitrary spin-orbit coupling quantum number.. In the framework of the spin and pseudo-spin (pspin) symmetry, we obtain the energy eigenvalue equation and the corresponding eigenfunctions in closed form by using the Nikiforov-Uvarov method. Also, special cases of the potential have been considered and their energy eigenvalues as well as their corresponding eigenfunctions were obtained for both relativistic and non-relativistic scope.