arXiv:nucl-th/9911061·v1·Nuclear Theory
A System of Interest in Spectroscopy: The qp-Rotor System
R. Barbier🇫🇷 · M. Kibler🇫🇷
Abstract
A rotor system, having the symmetry afforded by the two-parameter quantum algebra Uqp(u(2)), is investigated in this communication. This system is useful in rotational spectroscopy of molecules and nuclei. In particular, it is shown to lead to a model (viz., the qp-rotor model) for describing (via an energy formula and a qp-deformation of E2 reduced transition probabilities) rotational bands of deformed and superdeformed nuclei.
Comments: 12 pages, Latex file. Invited paper at the International Workshop "Finite Dimensional Integrable Systems", Dubna, Moscow region, Russia, 18-21 July 1994