Three-Loop Four-Point Scattering Amplitudes in Massless Gauge Theories
A. Chakraborty and G. Gambuti*
October 20, 2022
We present novel techniques for the computation of three-loop four-parton scattering amplitudes
in full color, non-planar gauge theories. We elaborate on how the analytic results for these
amplitudes can be used to confirm the conjectured infrared structure of QCD up to three loops
and how all-orders data can be extracted from their high-energy limit.
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