An exactly solvable deformation of the Coulomb problem associated with the Taub-NUT metric

Angel Ballesteros, Alberto Enciso, Francisco J. Herranz +2

In this paper we quantize the $N$-dimensional classical Hamiltonian system $H=\frac{|q|}{2(\eta +|q|)}{p}^2-\frac{k}{\eta +|q|}$, that can be regarded as a deformation of the Coulomb prob…