Journal Club: Towards flat holography via (A)dS/CFT

by Massimo Taronna (NA)

Monday 18 Nov 2019, 14:30 → 16:00 Europe/Rome

1G09

I will review various attempts to formulate a holographic dictionary in flat space between flat space scattering processes and celestial sphere CFT correlators. I will then discuss some recent developments about operator spectrum and OPE coefficients of celestial sphere CFT four-point functions in some examples.

 

This talk is based on: hep-th/0303006, arXiv: 1706.03917, 1905.09809, 1910.07424