Approximate Pseudospin and Spin Solutions of the Dirac Equation for a Class of Exponential Potentials

2010-02-01
Arda, Altug
Sever, Ramazan
TEZCAN, CEVDET
The Dirac equation is solved for some exponential potentials the hypergeometric-type potential, the generalized Morse potential, and the Poschl-Teller potential with any spin-orbit quantum number kappa in the case of spin and pseudospin symmetry. We have approximated for non s-waves the centrifugal term by an exponential form. The energy eigenvalue equations and the corresponding wave functions are obtained by using a generalization of the Nikiforov-Uvarov method.

Citation Formats
A. Arda, R. Sever, and C. TEZCAN, “Approximate Pseudospin and Spin Solutions of the Dirac Equation for a Class of Exponential Potentials,” CHINESE JOURNAL OF PHYSICS, vol. 48, no. 1, pp. 27–37, 2010, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/62817.