Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Double Field Theory as the Double Copy of Yang-Mills   We show that double field theory arises from the color-kinematic double copy
of Yang-Mills theory. A precise double copy prescription for the Yang-Mills
action at quadratic and cubic order is provided that yields the double field
theory action in which the duality invariant dilaton has been integrated out.
More precisely, at quadratic order this yields the gauge invariant double field
theory, while at cubic order it yields the cubic double field theory action
subject to a gauge condition that originates from Siegel gauge in string field
theory.

10
The categories of this paper are: q-bio
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The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
32
The categories of this paper are: atom-ph
31
The categories of this paper are: ao-sci
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
26
The categories of this paper are: bayes-an
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The categories of this paper are: comp-gas
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The categories of this paper are: nucl-th
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The categories of this paper are: cs
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The categories of this paper are: eess
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The categories of this paper are: nucl-ex
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The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat
34
The categories of this paper are: chem-ph