178 citations · 609 across the 31 of their papers we have counts for
Showing 2011 · math-phShow all
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math-ph2011★ 49 cited
Multistep DBT and regular rational extensions of the isotonic oscillator
Yves Grandati
In some recent articles we developed a new systematic approach to generate solvable rational extensions of primary translationally shape invariant potentials. In this generalized S…
math-ph2011★ 44 cited
Solvable rational extensions of the Morse and Kepler-Coulomb potentials
Yves Grandati
We show that it is possible to generate an infinite set of solvable rational extensions from every exceptional first category translationally shape invariant potential. This is mad…
math-ph2011★ 111 cited
Solvable rational extensions of the isotonic oscillator
Yves Grandati
Combining recent results on rational solutions of the Riccati-Schrödinger equations for shape invariant potentials to the finite difference Bäcklund algorithm and specific symmetri…