Wednesday, March 21, 2012

1109.4471 (Ian Marquette)

Classical ladder operators, polynomial Poisson algebras and
classification of superintegrable systems

Ian Marquette
We recall results concerning one-dimensional classical and quantum systems with ladder operators. We obtain the most general one-dimensional classical systems respectively with a third and a fourth order ladder operators satisfying polynomial Heisenberg algebras. These systems are written in terms of the solutions of quartic and quintic equations. We use these results to present two new families of superintegrable systems and examples of trajectories that are deformed Lissajous's figures.
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