摘要

The Klein-Gordon equation of equal scalar and vector Manning-Rosen potentials with the centrifugal term is investigated in the spherical coordinates. Using a proper exponential approximate approach, the radial Klein-Gordon equation with the centrifugal term is transformed to the hypergeometric differential equation, and the analytical bound state radial wave functions of the arbitrary l-wave Klein-Gordon equation are obtained. Finally, two special cases for l = 0 and alpha = 0 or 1 are discussed briefly.