Volume 416 - Loops and Legs in Quantum Field Theory (LL2022) - Parallel 1
Three-Loop Four-Point Scattering Amplitudes in Massless Gauge Theories
A. Chakraborty and G. Gambuti*
*: corresponding author
Full text: pdf
Published on: October 20, 2022
Abstract
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.
DOI: https://doi.org/10.22323/1.416.0022
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