Bound - states for truncated Coulomb potentials
arXiv:math-ph/0009014 · doi:10.1088/0305-4470/33/39/316
Abstract
The pseudoperturbative shifted - $l$ expansion technique PSLET is generalized for states with arbitrary number of nodal zeros. Bound- states energy eigenvalues for two truncated coulombic potentials are calculated using PSLET. In contrast with shifted large-N expansion technique, PSLET results compare excellently with those from direct numerical integration.
TEX file, 22 pages. To appear in J. Phys. A: Math. & Gen