36 citations · 103 across the 10 of their papers we have counts for
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math-ph2011★ 11 cited
Discrete spectra for confined and unconfined -a/r + b r^2 potentials in d dimensions
Richard L. Hall, Nasser Saad, Kalidas Sen
Exact solutions to the d-dimensional Schroedinger equation, d\geq 2, for Coulomb plus harmonic oscillator potentials V(r)=-a/r+br^2, b>0 and a\ne 0 are obtained. The potential V(r)…
math-ph2011★ 12 cited
Spectral characteristics for a spherically confined -1/r + br^2 potential
Richard L. Hall, Nasser Saad, K. D. Sen
We consider the analytical properties of the eigenspectrum generated by a class of central potentials given by V(r) = -a/r + br^2, b>0. In particular, scaling, monotonicity, and en…