144 citations · 1k across the 27 of their papers we have counts for
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Gravitational Edge Modes, Coadjoint Orbits, and Hydrodynamics
William Donnelly, Laurent Freidel, Seyed Faroogh Moosavian +1
The phase space of general relativity in a finite subregion is characterized by edge modes localized at the codimension-2 boundary, transforming under an infinite-dimensional group…
Anomalies in gravitational charge algebras of null boundaries and black hole entropy
Venkatesa Chandrasekaran, Antony J. Speranza
We revisit the covariant phase space formalism applied to gravitational theories with null boundaries, utilizing the most general boundary conditions consistent with a fixed null n…
Virasoro hair and entropy for axisymmetric Killing horizons
Lin-Qing Chen, Wan Zhen Chua, Shuwei Liu +2
We show that the gravitational phase space for the near-horizon region of a bifurcate, axisymmetric Killing horizon in any dimension admits a 2D conformal symmetry algebra with cen…