Three-Loop Four-Point Scattering Amplitudes in Massless Gauge Theories
Amlan Chakraborty, Giulio Gambuti
TL;DR
This paper introduces new computational techniques for three-loop four-parton scattering amplitudes in massless gauge theories, enabling verification of infrared structures and extraction of all-orders data from high-energy limits.
Contribution
It develops novel methods for calculating complex three-loop amplitudes in non-planar gauge theories, advancing understanding of infrared behavior in QCD.
Findings
Confirmed the infrared structure of QCD up to three loops
Provided analytic results for non-planar four-parton amplitudes
Demonstrated extraction of all-orders data from high-energy limits
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.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsParticle physics theoretical and experimental studies · Quantum Chromodynamics and Particle Interactions · High-Energy Particle Collisions Research