论文标题
Sagex关于散射幅度的评论，第15章：多重量限制
The SAGEX Review on Scattering Amplitudes, Chapter 15: The Multi-Regge Limit
论文作者
论文摘要
我们回顾了仪表理论中散射幅度的重新限制，重点是QCD及其最大超对称表亲，平面$ {\ cal n} = 4 $ super-yang-mills理论。我们确定了以这些限制开发的大对数，以及在重新庆祝它们方面取得的进展，朝着QCD中BFKL进化的近代到领先的对数，以及Planar $ {\ cal N} = 4 $ Super-Yang-Mills理论和这些诉讼的诉讼核对核心的全订单提案。我们还涵盖了单值多个多组载体在粒子散射的这一重要运动学极限上的应用。
We review the Regge and multi-Regge limit of scattering amplitudes in gauge theory, focusing on QCD and its maximally supersymmetric cousin, planar ${\cal N}=4$ super-Yang-Mills theory. We identify the large logarithms that are developed in these limits, and the progress that has been made in resumming them, towards next-to-next-to-leading logarithms for BFKL evolution in QCD, as well as all-orders proposals in planar ${\cal N}=4$ super-Yang-Mills theory and the perturbative checks of those proposals. We also cover the application of single-valued multiple polylogarithms to this important kinematical limit of particle scattering.
