Bound - states for truncated Coulomb potentials

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

References in corpus (2)

• Bound states for spiked harmonic oscillators and truncated Coulomb potentials
• Quasi-relativistic harmonic bound states

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