无质量规范理论中的三回四点散射振幅

Proceedings of Loops and Legs in Quantum Field Theory — PoS(LL2022) Pub Date : 2022-08-17 DOI:10.22323/1.416.0022

Amlan Chakraborty, Giulio Gambuti

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引用次数: 0

摘要

我们提出了在全彩色非平面规范理论中计算三回四部子散射振幅的新技术。我们详细阐述了如何利用这些振幅的分析结果来确认QCD的推测红外结构，以及如何从它们的高能极限中提取全阶数据。

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Three-Loop Four-Point Scattering Amplitudes in Massless Gauge Theories

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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Proceedings of Loops and Legs in Quantum Field Theory — PoS(LL2022)

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