73 citations · 2.5k across the 138 of their papers we have counts for
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Factorization approach to superintegrable systems: Formalism and applications
Angel Ballesteros, Francisco J. Herranz, Sengul Kuru +1
The factorization technique for superintegrable Hamiltonian systems is revisited and applied in order to obtain additional (higher-order) constants of the motion. In particular, th…
The classical Darboux III oscillator: factorization, Spectrum Generating Algebra and solution to the equations of motion
Angel Ballesteros, Alberto Enciso, Francisco J. Herranz +3
In a recent paper the so-called Spectrum Generating Algebra (SGA) technique has been applied to the N-dimensional Taub-NUT system, a maximally superintegrable Hamiltonian system wh…
A curved Henon-Heiles system and its integrable perturbations
Angel Ballesteros, Alfonso Blasco, Francisco J. Herranz
The constant curvature analogue on the two-dimensional sphere and the hyperbolic space of the integrable Hénon-Heiles Hamiltonian given by $$ \mathcal{H}=\dfrac{1}{2}…
Towards (3+1) gravity through Drinfel'd doubles with cosmological constant
Angel Ballesteros, Francisco J. Herranz, Pedro Naranjo
We present the generalisation to (3+1) dimensions of a quantum deformation of the (2+1) (Anti)-de Sitter and Poincaré Lie algebras that is compatible with the conditions imposed by…