3 papers
hep-th1994
Quantum Mechanics of Multi-Prong Potentials
A. Gangopadhyaya, A. Pagnamenta, U. Sukhatme
We describe the bound state and scattering properties of a quantum mechanical particle in a scalar -prong potential. Such a study is of special interest since these situations a…
hep-ph1993
Bound States in the Continuum from Supersymmetric Quantum Mechanics
J. Pappademos, U. Sukhatme, A. Pagnamenta
Starting from a potential with a continuum of energy eigenstates, we show how the methods of supersymmetric quantum mechanics can be used to generate families of potentials with bo…
hep-ph1993
New Eaxactly Solvable Hamiltonians: Shape Invariance and Self-Similarity
D. T. Barclay, R. Dutt, A. Gangopadhyaya +3
We discuss in some detail the self-similar potentials of Shabat and Spiridonov which are reflectionless and have an infinite number of bound states. We demonstrate that these self-…