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Fermion-Boson Interactions and Quantum Algebras

A. Ballesteros·O. Civitarese·F. J. Herranz·M. Reboiro
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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.

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A. Ballesteros, O. Civitarese, F. J. Herranz, M. Reboiro. 2002-12-04. Fermion-Boson Interactions and Quantum Algebras. https://doi.org/10.1103/physrevc.66.064317

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