Haantjes Structures for the Jacobi-Calogero Model and the Benenti Systems

Abstract

In the context of the theory of symplectic-Haantjes manifolds, we construct the Haantjes structures of generalized Stäckel systems and, as a particular case, of the quasi-bi-Hamiltonian systems. As an application, we recover the Haantjes manifolds for the rational Calogero model with three particles and for the Benenti systems.

We apply the theory of symplectic-Haantjes manifolds introduced in arXiv:1405.5118 (which has been merged with arxiv:1508.04629) to the class of generalized Stäckel systems