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Non-Trivial Non-Canonical W-Algebras from Kac-Moody Reductions

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Published Article
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Submission Date
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DOI: 10.1016/0370-2693(94)90154-6
arXiv ID: hep-th/9405115
Source
arXiv
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Unknown
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Abstract

By reducing a split $G_2$ Kac-Moody algebra by a non-maximal set of first-class constraints we produce W-algebras which (i) contain fields of negative conformal spin and (ii) are not trivial extensions of canonical W-algebras.

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