2 papers
hep-th2024
Carrollian Amplitudes from Holographic Correlators
Luis F. Alday, Maria Nocchi, Romain Ruzziconi +1
Carrollian amplitudes are flat space amplitudes written in position space at null infinity which can be re-interpreted as correlators in a putative dual Carrollian CFT. We argue th…
hep-th2024
Celestial soft currents at one-loop and their OPEs
Rishabh Bhardwaj, Akshay Yelleshpur Srikant
Conformally soft operators and their associated soft theorems on the celestial sphere encode the low energy behaviour of bulk scattering amplitudes. They lead to an infinite dimens…