Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Prescriptive Unitarity with Elliptic Leading Singularities   We investigate the consequences of elliptic leading singularities for the
unitarity-based representations of two-loop amplitudes in planar, maximally
supersymmetric Yang-Mills theory. We show that diagonalizing with respect to
these leading singularities ensures that the integrand basis is term-wise pure
(suitably generalized, to the elliptic multiple polylogarithms, as necessary).
We also investigate an alternative strategy based on diagonalizing a basis of
integrands on differential forms; this strategy, while neither term-wise
Yangian-invariant nor pure, offers several advantages in terms of complexity.

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The categories of this paper are: acc-phys
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The categories of this paper are: math-ph
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The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat
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The categories of this paper are: quant-ph
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The categories of this paper are: adap-org
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The categories of this paper are: eess
0
The categories of this paper are: hep-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: stat
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The categories of this paper are: econ
1
The categories of this paper are: cs
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The categories of this paper are: chem-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: hep-lat
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The categories of this paper are: solv-int