The Smorodinsky-Winternitz potential revisited
classification
🧮 math-ph
math.MP
keywords
potentialarbitrarysmorodinsky-winternitzadditioncharacterizedefinedemployeuclidean
read the original abstract
We employ joint invariants of Killing two-tensors defined in the Euclidean plane to characterize the Smorodinsky-Winternitz potential and explain the geometric meaning of its arbitrary parameters. In addition, we verify for which values of the arbitrary parameter $k$ the Tremblay-Turbiner-Winternitz potential is multi-separable.
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