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An analogue of the quantum Drinfeld–Sokolov Hamiltonian reduction for deformed algebras. The $U_{q}(\widehat {sl}_{2})$ case
S. V. Kryukov L. D. Landau Institute for Theoretical Physics, Russian Academy of Sciences
Abstract:
We investigate the relation between the algebra $U_q(\widehat {sl}_2)$ and the $q$-deformation of the Virasoro algebra. We calculate the BRST-operator of the Drinfeld–Sokolov reduction and its cohomology
Received: 29.04.1997 Revised: 11.11.1997
Citation:
S. V. Kryukov, “An analogue of the quantum Drinfeld–Sokolov Hamiltonian reduction for deformed algebras. The $U_{q}(\widehat {sl}_{2})$ case”, TMF, 114:3 (1998), 337–348; Theoret. and Math. Phys., 114:3 (1998), 266–275
Linking options:
https://www.mathnet.ru/eng/tmf844https://doi.org/10.4213/tmf844 https://www.mathnet.ru/eng/tmf/v114/i3/p337
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Abstract page: | 292 | Full-text PDF : | 187 | References: | 55 | First page: | 1 |
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