Approximate Solutions of the Effective Mass Klein-Gordon Equation for Unequal Potentials
Keywords:
Klein-Gordon equation, Eigensolution, Wave equation, Parametric Nikiforov-Uvarov methodAbstract
Using a suitable approximation scheme to the centrifugal barrier, we solved the 3-dimensional Klein-Gordon equation for effective mass potential under unequal scalar and vector Coulomb-Hulth?n potential in the framework of parametric Nikiforov-Uvarov method. The effects of the screening parameter, the effective masses and the potential strengths on energy were graphically and numerically studied in details. It is noted that the relativistic energy of the Klein-Gordon equation under unequal scalar and vector Coulomb-Hulth?n potential is highly bounded
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