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Article overview
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Relativistic Calogero-Moser model as gauged WZW theory | Alexander Gorsky
; Nikita Nekrasov
; | Date: |
6 Dec 1993 | Journal: | Nucl.Phys. B436 (1995) 582-608 | Subject: | hep-th | Abstract: | We study quantum intergrable systems of interacting particles from the point of view, proposed in our previous paper. We obtain Calogero-Moser and Sutherland systems as well their Ruijsenaars relativistic generalization by a Hamiltonian reduction of integrable systems on the cotangent bundles over semi-simple Lie algebras, their affine algebras and central extensions of loop groups respectively. The corresponding 2d field theories form a tower of deformations. The top of this tower is gauged G/G WZW model on a cylinder with inserted Wilson line in appropriate representation. | Source: | arXiv, hep-th/9401017 | Services: | Forum | Review | PDF | Favorites |
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