World-line techniques for resumming gluon radiative corrections at the cross-section level
Abstract
We employ the Polyakov world-line path-integral version of QCD to identify and resum at leading perturbative order enhanced radiative gluon contributions to the Drell-Yan type (qq pair annihilation) cross-sections. We emphasize that this is the first time that world-line techniques are applied to cross-section calculations.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.