On Hamiltonian reductions of the Wess-Zu
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Feher, O'Raifeartaigh, Ruelle.
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Library
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1992
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English
β 972 KB
The structure of Hamiltonian symmetry reductions of the Wess-Zumino-Novikov-Witten (WZNW) theories by first class Kac-Moody (KM) constraints is analysed in detail. Lie algebraic conditions are given for ensuring the presence of exact integrability, conformal invariance and W-symmetry in the reduced