The spin-1/2 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.
Musso, F., Ragnisco, O. (2001). The spin-1/2 Calogero-Gaudin system and its q-deformation RID A-7283-2010. JOURNAL OF PHYSICS. A, MATHEMATICAL AND GENERAL, 34(12), 2625-2635 [10.1088/0305-4470/34/12/309].
The spin-1/2 Calogero-Gaudin system and its q-deformation RID A-7283-2010
RAGNISCO, Orlando
2001-01-01
Abstract
The spin-1/2 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.File in questo prodotto:
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