223 citations · 1.4k across the 32 of their papers we have counts for
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An Infrared On-Shell Action and its Implications for Soft Charge Fluctuations in Asymptotically Flat Spacetimes
Temple He, Ana-Maria Raclariu, Kathryn M. Zurek
We study the infrared on-shell action of Einstein gravity in asymptotically flat spacetimes, obtaining an effective, gauge-invariant boundary action for memory and shockwave spacet…
Celestial amplitudes from conformal correlators with bulk-point kinematics
Leonardo Pipolo de Gioia, Ana-Maria Raclariu
We show that two- and three-point celestial (C)CFT amplitudes can be directly obtained from correlation functions in a unitary Lorentzian CFT on $\mathbb{R}\times S^{d-…
Entanglement, Soft Modes, and Celestial CFT
Hong Zhe Chen, Robert Myers, Ana-Maria Raclariu
We revisit the calculation of vacuum entanglement entropy in free Maxwell theory in four-dimensional Minkowski spacetime. Weyl invariance allows for this theory to be embedded as a…