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Symmetry, Integrability and Geometry : Methods and Applications 7 (2011) 006
Coordinate Bethe ansatz for spin s XXX model
N. Crampé1, E. Ragoucy2, L. Alonzi2
(2011)

We compute the eigenfunctions and eigenvalues of the periodic integrable spin s XXX model using the coordinate Bethe ansatz. To do so, we compute explicitly the Hamiltonian of the model. These results generalize what has been obtained for spin 1/2 and spin 1 chains.
1:  LPTA - Laboratoire de Physique Théorique et Astroparticules
2:  LAPTH - Laboratoire d'Annecy-le-Vieux de Physique Théorique
Physics/Condensed Matter/Statistical Mechanics

Physics/Mathematical Physics

Mathematics/Mathematical Physics
coordinate Bethe ansatz – spin chains – INVARIANT INTEGRABLE MODELS – ISOTROPIC HEISENBERG CHAIN – INVERSE SCATTERING METHOD – BOSE-GAS – ARBITRARY SPINS – ONE DIMENSION
Fulltext link: 
http://fr.arXiv.org/abs/1009.0408