Supersymmetric one-parameter strict isospectrality for the attractive delta potentials
arXiv:quant-ph/9709019 · doi:10.1088/0305-4470/31/44/011
Abstract
The Schrödinger equation with attractive delta potential has been previously studied in the supersymmetric quantum mechanical approach by a number of authors, but they all used only the particular superpotential solution. Here, we introduce a one-parameter family of strictly isospectral attractive delta function potentials, which is based on the general superpotential (general Riccati) solution, we study the problem in some detail and suggest possible applications
7 pages in LaTex, 4 eps figures, published version v4
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