Shape Invariance and the Supersymmetric WKB Approximation for the Generalized Hulthén Potential

Published under licence by IOP Publishing Ltd
, , Citation Gang Chen 2004 Phys. Scr. 69 257 DOI 10.1238/Physica.Regular.069a00257

1402-4896/69/4/257

Abstract

It is shown that the generalized Hulthén potential (GHP) is a shape invariant potential with a translation of parameters. The exact energy spectrum of this potential is obtained in terms of a shape invariant approach. The supersymmetric WKB approximation gives the same result.

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10.1238/Physica.Regular.069a00257