Sabrina Pasterski (Princeton)
When: Thursday, November 12, 2020, 2:00 PM - 3:00 PM
Description:Celestial Primaries and their Memories
A universal relationship between asymptotic symmetries, QFT soft theorems, and low energy observables has reinvigorated attempts at flat space holography. We will begin by introducing a map from 4d S-matrix elements to 2d correlatorsin a putative dual Celestial CFT, and then re-examine the IR triangle from the perspective of our Celestial CFT.