1.7k citations
- Sapienza University of RomeIT37 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma TreIT36 papers
- Centre National de la Recherche ScientifiqueFR30 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT27 papers
- University of Rome Tor VergataIT26 papers
- National Institute for AstrophysicsIT25 papers
- European Space Astronomy CentreES23 papers
- National Interuniversity Consortium for the Physical Sciences of MatterIT23 papers
- Astronomical Observatory of RomeIT19 papers
- University of BolognaIT19 papers
- Istituto Nazionale di Fisica NucleareIT18 papers
- Osservatorio astronomico di BolognaIT18 papers
Showing 2010 · math-phShow all
3 papers · 2 filters
math-ph2010★ 5 cited
New superintegrable models with position-dependent mass from Bertrand's Theorem on curved spaces
Angel Ballesteros, Alberto Enciso, Francisco J. Herranz +2
A generalized version of Bertrand's theorem on spherically symmetric curved spaces is presented. This result is based on the classification of (3+1)-dimensional (Lorentzian) Bertra…
math-ph2010★ 14 cited
On two superintegrable nonlinear oscillators in N dimensions
Angel Ballesteros, Alberto Enciso, Francisco J. Herranz +2
We consider the classical superintegrable Hamiltonian system given by , where U is known to be the "intrinsic" oscillator potential o…
math-ph2010★ 18 cited
A Family of Exactly Solvable Radial Quantum Systems on Space of Non-Constant Curvature with Accidental Degeneracy in the Spectrum
Orlando Ragnisco, Danilo Riglioni
A novel family of exactly solvable quantum systems on curved space is presented. The family is the quantum version of the classical Perlick family, which comprises all maximally su…