Free boson realization of the Dunkl intertwining operator in one dimension
Abstract
The operator that intertwines between the ℤ2-Dunkl operator and the derivative is shown to have a realization in terms of the oscillator operators in one dimension. This observation rests on the fact that the Dunkl intertwining operator maps the Hermite polynomials on the generalized Hermite polynomials.
Dedicated to the memory of Jiři Patera