Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the BRST structure of W_3 gravity coupled to c=2 matter   We present some explicit results on the structure of singular vectors in
$c=2$ Verma modules of the $\cW_3$ algebra. Using the embedding patterns of
those vectors we construct resolutions for the $c=2$ irreducible modules, and
thus are able to compute some of the BRST cohomology of $\cW_3$ gravity coupled
to $c=2$ matter. In particular, we determine the states in the ground ring of
the theory. (To appear in the proceedings of the AMS Special Session on
"Geometry and Physics", USC, Los Angeles, November 5-6, 1992)

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The categories of this paper are: atom-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: stat
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The categories of this paper are: econ
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The categories of this paper are: chem-ph
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The categories of this paper are: nlin
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The categories of this paper are: q-bio
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The categories of this paper are: supr-con
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The categories of this paper are: cs
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The categories of this paper are: dg-ga
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The categories of this paper are: math-ph
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The categories of this paper are: eess
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The categories of this paper are: patt-sol
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The categories of this paper are: hep-ph
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The categories of this paper are: astro-ph
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The categories of this paper are: nucl-th