Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Cancellation of UV Divergences in the N=4 SUSY Nonlinear Sigma Model in
  Three Dimensions   We study the UV properties of the three-dimensional ${\cal N}=4$ SUSY
nonlinear sigma model whose target space is $T^*(CP^{N-1})$ (the cotangent
bundle of $CP^{N-1}$) to higher orders in the 1/N expansion. We calculate the
$\beta$-function to next-to-leading order and verify that it has no quantum
corrections at leading and next-to-leading orders.

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The categories of this paper are: physics
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The categories of this paper are: nucl-ex
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The categories of this paper are: q-bio
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The categories of this paper are: astro-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: solv-int
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The categories of this paper are: comp-gas
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The categories of this paper are: hep-ex
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The categories of this paper are: q-fin
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The categories of this paper are: ao-sci
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The categories of this paper are: acc-phys
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The categories of this paper are: math
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The categories of this paper are: quant-ph
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The categories of this paper are: econ
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The categories of this paper are: dg-ga
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The categories of this paper are: adap-org