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Wee partons in QCD and gravity: Double copy and universality

  • Stony Brook University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

We discuss a quantitative "double copy" between radiation from shockwave collisions in Einstein gravity and in QCD. The correspondence extends to 2 → N amplitudes in Regge asymptotics. The classicalization and unitarization of these amplitudes at maximal occupancy, corresponding to black hole and Color Glass Condensate (CGC) states respectively, are described by the emergent Goldstone dynamics of wee partons. We outline some consequences of the universal dynamics on both sides of the correspondence.

Original languageEnglish
Title of host publication30th International Conference on Ultra-Relativistic Nucleus-Nucleus Collisions, Quark Matter 2023
EditorsRene Bellwied, Frank Geurts, Ralf Rapp, Claudia Ratti, Anthony Timmins, Ivan Vitev
PublisherEDP Sciences
ISBN (Electronic)9782759891269
DOIs
StatePublished - Jun 26 2024
Event30th International Conference on Ultra-Relativistic Nucleus-Nucleus Collisions, Quark Matter 2023 - Houston, United States
Duration: Sep 3 2023Sep 9 2023

Publication series

NameEPJ Web of Conferences
Volume296
ISSN (Print)2101-6275
ISSN (Electronic)2100-014X

Conference

Conference30th International Conference on Ultra-Relativistic Nucleus-Nucleus Collisions, Quark Matter 2023
Country/TerritoryUnited States
CityHouston
Period09/3/2309/9/23

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