281 citations · 1.9k across the 34 of their papers we have counts for
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hep-th2018★ 167 cited
Conformally Soft Photons and Gravitons
Laura Donnay, Andrea Puhm, Andrew Strominger
The four-dimensional -matrix is reconsidered as a correlator on the celestial sphere at null infinity. Asymptotic particle states can be characterized by the point at which they…
hep-th2018★ 81 cited
Black hole memory effect
Laura Donnay, Gaston Giribet, Hernan A. Gonzalez +1
We compute the memory effect produced at the black hole horizon by a transient gravitational shockwave. As shown by Hawking, Perry, and Strominger (HPS) such a gravitational wave p…