q-Deformation of the Virasoro algebra and lattice conformal theories
β Scribed by A. A. Belov; K. D. Chaltikian
- Publisher
- Springer US
- Year
- 1999
- Tongue
- English
- Weight
- 516 KB
- Volume
- 94
- Category
- Article
- ISSN
- 1573-8795
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π SIMILAR VOLUMES
A quantum deformation of the Virasoro algebra is defined. The Kac determinants at arbitrary levels are conjectured. We construct a bosonic realization of the quantum deformed Virasoro algebra. Singular vectors are expressed by the Macdonald symmetric functions. This is proved by constructing screeni
The goal of this paper is to give a category theory based definition and classification of ''finite subgroups in U q Γ°sl 2 Γ'' where q ΒΌ e pi=l is a root of unity. We propose a definition of such a subgroup in terms of the category of representations of U q Γ°sl 2 Γ; we show that this definition is a