منابع مشابه
Quantum Deformation of the WN
We review the W N algebra and its quantum deformation, based on free eld re-alizations. The (quantum deformed) W N algebra is deened through the (quantum deformed) Miura transformation, and its singular vectors realize the Jack (Macdon-ald) polynomials.
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We obtain the complete physical spectrum of the W N string, for arbitrary N. The W N constraints freeze N − 2 coordinates, while the remaining coordinates appear in the currents only via their energy-momentum tensor. The spectrum is then effectively described by a set of ordinary Virasoro-like string theories, but with a non-critical value for the central charge and a discrete set of non-standa...
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ژورنال
عنوان ژورنال: Sen-ito Kogyo
سال: 1970
ISSN: 1884-2275
DOI: 10.2115/fiber1968.3.318