Hamiltonians separable in cartesian coordinates and third-order integrals of motion
Abstract
Description
We present in this article all Hamiltonian systems in E(2) that are separable in cartesian coordinates and that admit a third-order integral, both in quantum and in classical mechanics. Many of these superintegrable systems are new, and it is seen that there exists a relation between quantum superintegrable potentials, invariant solutions of the Korteweg-De Vries equation and the Painlevé transcendents.
19 pages, Will be published in J. Math. Phys
19 pages, Will be published in J. Math. Phys