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This article is cited in 1 scientific paper (total in 1 paper)
Toward a vertex operator construction of quantum affine algebras
S. E. Klevtsovab a M. V. Lomonosov Moscow State University
b Institute for Theoretical and Experimental Physics (Russian Federation State Scientific Center)
Abstract:
We describe a construction of the quantum-deformed affine algebras using
vertex operators in the free field theory. We prove the Serre relations for
the Borel subalgebras of quantum affine algebras; in particular, we
consider the $\widehat{sl}_2$ case in detail. We also construct the generators
corresponding to the positive roots of $\widehat{sl}_2$.
Keywords:
quantum group, quantum affine algebra, free field theory, minimal model, Serre relations.
Received: 16.01.2006 Revised: 08.08.2007
Citation:
S. E. Klevtsov, “Toward a vertex operator construction of quantum affine algebras”, TMF, 154:2 (2008), 240–248; Theoret. and Math. Phys., 154:2 (2008), 201–208
Linking options:
https://www.mathnet.ru/eng/tmf6165https://doi.org/10.4213/tmf6165 https://www.mathnet.ru/eng/tmf/v154/i2/p240
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Abstract page: | 377 | Full-text PDF : | 199 | References: | 67 | First page: | 2 |
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