Supersymmetry of Demkov-Ostrovsky effective potentials in the R0=0 sector
Abstract
We present a supersymmetric analysis of the wave problem with a Demkov-Ostrovsky spherically symmetric class of focusing potentials at zero energy. Following a suggestion of L\'evai, we work in the so-called R0=0 sector in order to obtain the superpartner (fermionic) potentials within Witten's supersymmetric procedure. General solutions of the superpotential for the known physical cases are given explicitly.
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