Hamiltonian Dynamics for the Kepler Problem in a Deformed Phase Space

Abstract

This work addresses the Hamiltonian dynamics of the Kepler problem in a deformed phase space, by considering the equatorial orbit. The recursion operators are constructed and used to compute the integrals of motion. The same investigation is performed with the introduction of the Laplace{ Runge{Lenz vector. The existence of quasi-bi-Hamiltonian structures is also elucidated. Related properties are studied.