Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Five-loop massless propagator integrals   We develop a method to obtain $\epsilon$-expansions of massless two-point
integrals in position space, based on the constraints implied by symmetries of
the asymptotic expansion of conformal four-point integrals. Together with
parametric integration, we are able to fix the expansions of 170 genuine
five-loop master integrals. In particular, we computed the expansions of all
planar master integrals up to transcendental weight 9.

15
The categories of this paper are: nucl-ex
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The categories of this paper are: alg-geom
35
The categories of this paper are: mtrl-th
30
The categories of this paper are: q-alg
32
The categories of this paper are: atom-ph
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph
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The categories of this paper are: stat
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The categories of this paper are: econ
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The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
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The categories of this paper are: q-bio
27
The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
26
The categories of this paper are: bayes-an