Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: One-loop Gluon Amplitudes in AdS   We initiate the study of one-loop gluon amplitudes in AdS space. These
amplitudes were recently computed at tree level for a variety of backgrounds of
the form $AdS_{d+1} \times S^3$. For concreteness, we compute the one-loop
correction to the massless gluon amplitude on $AdS_5\times S^3$, which
corresponds to the four-point correlator of the flavor current multiplet in the
dual 4d $\mathcal{N}=2$ SCFT. This requires solving a mixing problem that
involves tree-level amplitudes of arbitrarily massive Kaluza-Klein modes. The
final answer has the same color structure as in flat space but the dependence
on Mandelstam variables is more complicated, with logarithms replaced by
polygamma functions.

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The categories of this paper are: hep-ph
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The categories of this paper are: physics
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The categories of this paper are: q-alg
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The categories of this paper are: dg-ga
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The categories of this paper are: quant-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: astro-ph
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The categories of this paper are: stat
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The categories of this paper are: hep-lat
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The categories of this paper are: cond-mat
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The categories of this paper are: math
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The categories of this paper are: math-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: solv-int
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The categories of this paper are: chao-dyn
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The categories of this paper are: funct-an