Relativistic symmetries of the Manning-Rosen potential in the frame of supersymmetry
Faculty of Physics, Shahid Bahonar University of Kerman, Kerman, Iran
* e-mail: Hamed.Feizi@gmail.com
Revised: 14 December 2012
Accepted: 27 December 2012
Published online: 11 January 2013
The analytical bound state solutions of the Dirac equation for the Manning-Rosen potential are carried out by a new proper approximation to the spin-orbit coupling term. The energy spectrum formula and the corresponding two-component spinor wave functions of the Dirac equation are obtained for the application of the Supersymmetric Quantum Mechanics (SUSYQM). We study three special cases; the general s -wave problem, spin symmetry and pseudospin symmetry.
© Società Italiana di Fisica and Springer-Verlag Berlin Heidelberg, 2013