Table of Contents
ISRN High Energy Physics
Volume 2012, Article ID 987196, 10 pages
Research Article

Approximate Complete Solutions of DKP Equation under a Vector Exponential Interaction via a Pekeris-Type Approximation

Physics Department, Shahrood University of Technology, P.O. Box 3619995161-316, Shahrood 3619995161, Iran

Received 19 September 2012; Accepted 9 October 2012

Academic Editors: C. Ahn and W. Li

Copyright © 2012 S. Zarrinkamar et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


The DKP equation for an exponential potential is exactly solved via an appropriate approximation using the methodology of supersymmetric quantum mechanics. We see that the solutions are already known without any cumbersome algebra we face in any numerical or analytical approach. Closed forms of eigenfunctions and eigenvalues are reported.