The shifted 1/N expansion and the energy eigenvalues of the Hulthen potential for l not= 0
- 11 July 1987
- journal article
- editorial
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 20 (10) , 3051-3055
- https://doi.org/10.1088/0305-4470/20/10/048
Abstract
The shifted 1/N expansion has been used to obtain the energy values of the Hulthen potential for non-zero values of the orbital angular momentum. The analytic expression for the energies En,l yield fairly accurate results for a wide range of values of n,l and the screening parameter lambda . The energy values obtained by this method have been compared and found to be in excellent agreement with Pade approximation calculations.Keywords
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