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Towards celestial holography

Laura Donnay (TU Wien, Autriche)
When Feb 25, 2021
from 02:00 to 03:00
Where Visioconférence
Attendees Laura Donnay
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Jeudi 25 Février

 

Title: Towards celestial holography

 Laura Donnay (TU Wien, Autriche)

 

Abstract:

 Universal relationships between asymptotic symmetries quantum field theory soft theorems and low energy observables have reinvigorated attempts at flat space holography. In this talk I will review recent advances in the celestial holography proposal which aims at establishing a dual description of gravity in asymptotically flat spacetimes in terms of correlators on the celestial sphere at null infinity.