Online seminar: Classicalization and unitarization of wee partons in QCD and gravity: the CGC-Black Hole correspondence
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Europe/Berlin
Kai Schweda
(GSI Helmholtzzentrum für Schwerionenforschung GmbH(GSI)), Raphaelle Bailhache
(Goethe-Universitaet Frankfurt), Stefan Floerchinger
(Institut für Theoretische Physik, Uni Heidelberg)
Description
preparatory lecture to
EMMI Rapid Reaction Task Force (RRTF) Real and virtual photon production at ultra-low transverse momentum and low mass at LHC
Classicalization and unitarization of wee partons in QCD and gravity: the CGC-Black Hole correspondence1h
The seminal work of Lipatov pointed to remarkable similarities between QCD and Gravity amplitudes in the Regge limit. We argue that this correspondence likely extends further to saturated parton states in the two theories and note that key features of these states appear to be universal at maximal occupancy. We discuss some of the intriguing consequences of this universality and the potential insight it offers into. the dynamics of the two theories at high energies.
Speaker:
Prof.Raju Venugopalan
(Brookhaven National Laboratory & Stony Brook University)