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Integrability and separation of variables in Calogero-Coulomb-Stark and two-center Calogero-Coulomb systems

arXiv
Authors: Tigran Hakobyan, Armen Nersessian

Year

2015

Paper ID

27443

Status

Preprint

Abstract Read

~2 min

Abstract Words

58

Citations

N/A

Abstract

We propose the integrable N-dimensional Calogero-Coulomb-Stark and two-center Calogero-Coulomb systems and construct their constants of motion via the Dunkl operators. Their Schrödinger equations decouple in parabolic and elliptic coordinates into the set of three differential equations like for the Coulomb-Stark and two-center Coulomb problems. The Calogero term preserves the energy levels, but changes their degrees of degeneracy.

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  • We propose the integrable N-dimensional Calogero-Coulomb-Stark and two-center Calogero-Coulomb systems and construct their constants of motion via the Dunkl operators.

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