Laura Donnay - Towards celestial holography
Автор: QG Lyon
Загружено: 2021-03-01
Просмотров: 902
Описание: 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.
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