94 citations · 229 across the 8 of their papers we have counts for
19 papers
Entanglement Wedge Cross Section Inequalities from Replicated Geometries
Ning Bao, Aidan Chatwin-Davies, Grant N. Remmen
We generalize the constructions for the multipartite reflected entropy in order to construct spacetimes capable of representing multipartite entanglement wedge cross sections of di…
Horizon Acoustics of the GHS Black Hole and the Spectrum of
Achilleas P. Porfyriadis, Grant N. Remmen
We uncover a novel structure in Einstein-Maxwell-dilaton gravity: an solution in string frame, which can be obtained by a near-horizon limit of the extreme…
Warping Wormholes with Dust: a Metric Construction of the Python's Lunch
Ning Bao, Aidan Chatwin-Davies, Grant N. Remmen
We show how wormholes in three spacetime dimensions can be customizably warped using pressureless matter. In particular, we exhibit a large new class of solutions in (2+1)-dimensio…
Entanglement and the Double Copy
Clifford Cheung, Grant N. Remmen
We construct entangled states of gluons that scatter exactly as if they were gravitons. Operationally, these objects implement the double copy at the level of the wave function. Ou…
Cosmological Decoherence from Thermal Gravitons
Ning Bao, Aidan Chatwin-Davies, Jason Pollack +1
We study the effects of gravitationally-driven decoherence on tunneling processes associated with false vacuum decays, such as the Coleman--De~Luccia instanton. We compute the ther…
Consistency of the Standard Model Effective Field Theory
Grant N. Remmen, Nicholas L. Rodd
We derive bounds on couplings in the standard model effective field theory (SMEFT) as a consequence of causality and the analytic structure of scattering amplitudes. In the SMEFT,…