Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Higher Spins in D=2+1   We give a brief overview of some three-dimensional toy models for higher-spin
interactions. We first review the construction of pure higher-spin gauge
theories in terms of Chern-Simons theories. We then discuss how this setup
could be modified along the lines of the known topologically massive theories.

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The categories of this paper are: gr-qc
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The categories of this paper are: dg-ga
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The categories of this paper are: plasm-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: comp-gas
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The categories of this paper are: math-ph
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The categories of this paper are: q-bio
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The categories of this paper are: solv-int
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The categories of this paper are: stat
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The categories of this paper are: cmp-lg
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The categories of this paper are: ao-sci
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The categories of this paper are: adap-org
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The categories of this paper are: alg-geom
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The categories of this paper are: chem-ph
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The categories of this paper are: cond-mat
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The categories of this paper are: q-fin