30 citations · 224 across the 17 of their papers we have counts for
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math-ph2013★ 13 cited
Rational extension and Jacobi-type {\boldmath{}} solutions of a quantum nonlinear oscillator
Axel Schulze-Halberg, Barnana Roy
We construct a rational extension of a recently studied nonlinear quantum oscillator model. Our extended model is shown to retain exact solvability, admitting a discrete spectrum a…
math-ph2013★ 12 cited
An exactly-solvable three-dimensional nonlinear quantum oscillator
Axel Schulze-Halberg, John R. Morris
Exact analytical, closed-form solutions, expressed in terms of special functions, are presented for the case of a three-dimensional nonlinear quantum oscillator with a position dep…