21 February - 21 February
"High-Energy Behavior of Scattering Amplitudes in Theories with Purely Virtual Particles" by Dr. Marco Piva, University of Warsaw
Starts at 18:00
We are pleased to announce that the next ITMP seminar will be held on Wednesday, May 12, at 18:00 (Moscow time). The seminar will be arranged via Zoom.
Speaker: prof. Jorge Guillermo Russo, Catalan Institution for Research and Advanced Studies and University of Barcelona, Barcelona
Title: Thermal correlators in CFT and black holes
Abstract: We describe the computation of thermal 2-point correlation functions in the black brane AdS5 background dual to 4d CFT's at finite temperature for operators of large scaling dimension. This gives rise to a formula that matches the expected structure from the OPE. The thermal 2-point function has an exponentiation property, whose origin we explain. We also compute the first correction to the two-point function due to graviton emission, which encodes the time travel to the black hole singularity.
We will also discuss some interesting features of higher-point functions.
If you want to join the seminar please register here before 14:00, May 12.
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