374 citations · 1.8k across the 21 of their papers we have counts for
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hep-th2016★ 223 cited
A 2D Stress Tensor for 4D Gravity
Daniel Kapec, Prahar Mitra, Ana-Maria Raclariu +1
We use the subleading soft-graviton theorem to construct an operator whose insertion in the four-dimensional tree-level quantum gravity -matrix obeys the Vira…
hep-th2016★ 19 cited
Area, Entanglement Entropy and Supertranslations at Null Infinity
Daniel Kapec, Ana-Maria Raclariu, Andrew Strominger
The area of a cross-sectional cut of future null infinity () is infinite. We define a finite, renormalized area by subtracting the area of the same cut in any on…