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arXiv:nlin/0009001 · Journal of Physics A Mathematical and General

The spin-½ Calogero-Gaudin system and itsq-deformation

Fabio Musso, O. Ragnisco

Published Mar 19, 2001• 12 citations
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Abstract

The spin-½ Calogero-Gaudin system and its q -deformation are exactly solved: a complete set of commuting observables is diagonalized, and the corresponding eigenvectors and eigenvalues are explicitly calculated. The method of solution is purely algebraic and relies on the co-algebra symmetry of the model.
DOI
10.1088/0305-4470/34/12/309

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