TY  - JOUR
AU  - Gómez-Ullate Otaiza, David
AU  - Grandati, Yves
AU  - Milson, Robert
PY  - 2014
DO  - 10.1088/1751-8113/47/1/015203
SN  - 1751-8113
UR  - https://hdl.handle.net/20.500.14352/34707
T2  - Journal of physics A: Mathematical and theoretical
AB  - We prove that every rational extension of the quantum harmonic oscillator that is exactly solvable by polynomials is monodromy free, and therefore can be obtained by applying a finite number of state-deleting Darboux transformations on the harmonic...
LA  - eng
PB  - IOP Publishing Ltd
KW  - Shape-invariant potentials
KW  - Quasi-exact solvability
KW  - Orthogonal polynomials
KW  - Darboux transformations
KW  - Laguerre-polynomials
KW  - Mechanics
KW  - Equation
KW  - Formula
TI  - Rational extensions of the quantum harmonic oscillator and exceptional Hermite polynomials
TY  - journal article
VL  - 47
ER  -