Applied Mathematics & Information Sciences

Author Country (or Countries)

Saudi Arabia


In the present paper, we obtained an analytical solution of Dirac equation for modified Morse potential with tensor interaction term by similarity transformation and Asymptotic Iteration Method (AIM). The tensor potential is used to probe nuclear properties and provides a theoretical tool to study the degeneracy of the problem. Similarity transformation is able to convert the Dirac equation to a simple form applicable to the Asymptotic Iteration Method. Thus, the exact solution of the Dirac-Morse problem can be obtained by the systematic of AIM. Our results are compared with the results of other authors and a good agreement is obtained.