W-algebras for generalized Toda theories

O'Raifeartaigh, L.;Ruelle, Philippe;Tsutsui, I.;Wipf, A.
(1992) Communications in Mathematical Physics — Vol. 143, n° 2, p. 333-354 (1992)

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Authors
  • O'Raifeartaigh, L.
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  • Ruelle, Philippeorcid-logoUCLouvain
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  • Tsutsui, I.
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  • Wipf, A.
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Abstract
The generalized Toda theories obtained in a previous paper by the conformal reduction of WZNW theories possess a new class of W-algebras, namely the algebras of gauge-invariant polynomials of the reduced theories. An algorithm for the construction of base-elements for the W-algebras of all such generalized Toda theories is found, and the W-algebras for the maximal SL(N,R) generalized Toda theories are constructed explicitly, the primary field basis being identified. © 1992 Springer-Verlag.
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O’Raifeartaigh, L., Ruelle, P., Tsutsui, I., & Wipf, A. (1992). W-algebras for generalized Toda theories. Communications in Mathematical Physics, 143(2), 333-354. https://hdl.handle.net/2078.5/58417 (Original work published 1992)