Different faces of harmonic oscillator
@article{Turbiner1999DifferentFO,
title={Different faces of harmonic oscillator},
author={Alexander V. Turbiner},
journal={arXiv: Mathematical Physics},
year={1999}
}Harmonic oscillator in Fock space is defined. Isospectral as well as polynomiality-of-eigenfunctions preserving, translation-invariant discretization of the harmonic oscillator is presented. Dilatationinvariant and polynomiality-of-eigenfunctions preserving discretization is also given.
3 Citations
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