153 citations · 908 across the 28 of their papers we have counts for
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Microcanonical Action and the Entropy of Hawking Radiation
Juan F. Pedraza, Andrew Svesko, Watse Sybesma +1
The island formula -- an extremization prescription for generalized entropy -- is known to result in a unitary Page curve for the entropy of Hawking radiation. This semi-classical…
Carroll symmetry, dark energy and inflation
Jan de Boer, Jelle Hartong, Niels A. Obers +2
Carroll symmetry arises from Poincaré symmetry upon taking the limit of vanishing speed of light. We determine the constraints on the energy-momentum tensor implied by Carroll symm…
Semi-classical thermodynamics of quantum extremal surfaces in Jackiw-Teitelboim gravity
Juan F. Pedraza, Andrew Svesko, Watse Sybesma +1
Quantum extremal surfaces (QES), codimension-2 spacelike regions which extremize the generalized entropy of a gravity-matter system, play a key role in the study of the black hole…
The Price of Curiosity: Information Recovery in de Sitter Space
Lars Aalsma, Watse Sybesma
Recent works have revealed that quantum extremal islands can contribute to the fine-grained entropy of black hole radiation reproducing the unitary Page curve. In this paper, we us…