Fermion-Boson Interactions and Quantum Algebras
arXiv:nucl-th/0212022 · doi:10.1103/PhysRevC.66.064317
Abstract
Quantum Algebras (q-algebras) are used to describe interactions between fermions and bosons. Particularly, the concept of a su_q(2) dynamical symmetry is invoked in order to reproduce the ground state properties of systems of fermions and bosons interacting via schematic forces. The structure of the proposed su_q(2) Hamiltonians, and the meaning of the corresponding deformation parameters, are discussed.
20 pages, 10 figures. Physical Review C (in press)