paper

On superintegrable systems separable in Cartesian coordinates

arXiv:1712.07321 · doi:10.1016/j.physleta.2018.05.039

Abstract

We continue the study of superintegrable systems of Thompson's type separable in Cartesian coordinates. An additional integral of motion for these systems is the polynomial in momenta of N-th order which is a linear function of angle variables and the polynomial in action variables. Existence of such superintegrable systems is naturally related to the famous Chebyshev theorem on binomial differentials.

8 pages, LaTeX with AMS fonts, with corrected misprints

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