QCD Meets Gravity 2023

Session

Thursday PM 1

14 Dec 2023, 14:00

4/3-006 - TH Conference Room (CERN)

Conveners

Thursday PM 1: Double Copy

• Jan Plefka

29. Aspects of Conformal Gravity and Double Field Theory from a Double Copy of Yang-Mills Theory

Prof. Gabriel Menezes

14/12/2023, 14:00

Double field theory can be naturally constructed as the double copy of a Yang-Mills theory. Indeed, a double copy prescription for the Yang-Mills action can be provided that produces a double field theory action in which the dilaton has been integrated out. In turn, this result can be extended by including higher-derivative terms. In this talk I will review how the double-copy map for the...

30. Double Copies from Recursion

Kokkimidis Patatoukos

14/12/2023, 14:30

I discuss expressions for gravity amplitudes and show that they can be written as term wise double copies of those in YM gauge theory derived from BCFW.

31. Generating Kerr Amplitudes from Higher-Spin Theory

Lucile Cangemi

14/12/2023, 15:00

Higher-spin theory and massive gauge invariance can be used as input for constraining root-Kerr and Kerr amplitudes, relevant for calculating gravitational observables with spin. Elegant three-point spin-s amplitudes exist for Kerr black holes, however constructing the corresponding four-point Compton amplitudes is an open problem. In this talk, I will discuss the origin of the Kerr...