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arXiv · hep-th/9509121

Operator algebra of the 4D W_3 string

Peter Bouwknegt·Jim McCarthy·Krzysztof Pilch
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Abstract

The noncritical $4D$ $\cW_3$ string is a model of $\cW_3$ gravity coupled to two free scalar fields. In this paper we discuss its BRST quantization in direct analogy with that of the $2D$ (Virasoro) string. The physical operators form a BV-algebra. We model this BV-algebra on that of the polyderivations of a commutative ring on six variables with a quadratic constraint, or, equivalently, on the BV-algebra of (polynomial) polyvector fields on the base affine space of $SL(3,\CC)$. Details have appeared elsewhere. To appear in the proceedings of ``STRINGS '95: Future Perspectives in String Theory,'' USC, March 13--18, 1995

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Peter Bouwknegt, Jim McCarthy, Krzysztof Pilch. 1995-09-25. Operator algebra of the 4D W_3 string. https://arxiv.org/abs/hep-th/9509121

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