E Batista et al 1996 J. Phys. A: Math. Gen. 29 6281 doi:10.1088/0305-4470/29/19/013
Non-Abelian Sugawara construction and the q-deformed N = 2 superconformal algebra
E Batista, J F Gomes and I J Lautenschleguer
Show affiliationsThe construction of a q-deformed N = 2 superconformal algebra is proposed in terms of level-1 currents of the 
quantum affine Lie algebra and a single real Fermi field. In particular, it suggests the expression for the q-deformed energy - momentum tensor in the Sugawara form. Its constituents generate two isomorphic quadratic algebraic structures. The generalization to 
is also proposed.
- PACS
- MSC
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81Rxx Groups and algebras in quantum theory
17B68 Virasoro and related algebras
17B67 Kac-Moody (super)algebras (structure and representation theory)
17B69 Vertex operators; vertex operator algebras and related structures
- Subjects
- Dates
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Issue 19 (7 October 1996)
Received 14 March 1996
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Non-Abelian Sugawara construction and the q-deformed N = 2 superconformal algebra
E Batista et al 1996 J. Phys. A: Math. Gen. 29 6281
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