Exact Klein-Gordon equation with spatially dependent masses for unequal scalar-vector Coulomblike potentials
- Publication Type
- Original research
- Authors
- S.M. Ikhdair
We study the effect of spatially dependent mass functions over the solution of the Klein-Gordon
equation in the (3+1)-dimensions for spinless bosonic particles where the mixed scalar-vector Coulomb-like
field potentials and masses are directly proportional and inversely proportional to the distance from the
force center. The exact bound-state energy eigenvalues and the corresponding wave functions of the KleinGordon
equation for mixed scalar-vector and pure scalar Coulomb-like field potentials are obtained by
means of the Nikiforov-Uvarov (NU) method. The energy spectrum is discussed for different scalar-vector
potential mixing cases and also for the constant-mass case.
Journal
- Title
- Eur. Phys. J. A 40, 143–149 (2009)
- Publisher
- --
- Publisher Country
- Palestine
- Publication Type
- Both (Printed and Online)
- Volume
- --
- Year
- 2009
- Pages
- --