Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Chiral ring in the 4D W_3 string   I summarize some recent results obtained in collaboration with P.~Bouwknegt
and K.~Pilch on the spectrum of physical states in $\cW_3$ gravity coupled to
$c=2$ matter. In particular, it is shown that the algebra of operators
corresponding to physical states -- defined as a semi-infinite (or BRST)
cohomology of the $\cW_3$ algebra -- carries the structure of a G-algebra. This
G-algebra has a quotient which is isomorphic to the G-algebra of polyvector
fields on the base affine space of $SL(3,\CC)$. Details have appeared
elsewhere. To appear (with title change) in the proceedings of the ``H.S. Green
and A. Hurst Festschrift: Confronting the Infinite'' Adelaide, March 1994.

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The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
8
The categories of this paper are: hep-ex
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The categories of this paper are: chem-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: nucl-ex
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The categories of this paper are: supr-con
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The categories of this paper are: comp-gas
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The categories of this paper are: acc-phys
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The categories of this paper are: hep-lat
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The categories of this paper are: adap-org
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The categories of this paper are: funct-an
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The categories of this paper are: physics
4
The categories of this paper are: cond-mat
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The categories of this paper are: solv-int
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The categories of this paper are: econ