Bound - states for truncated Coulomb potentials
Maen Odeh, Omar Mustafa
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.
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