7 papers · 1 filter
Holographic BCFTs and Communicating Black Holes
Hao Geng, Severin Lüst, Rashmish K. Mishra +1
We study the AdS/BCFT duality between two-dimensional conformal field theories with two boundaries and three-dimensional anti-de Sitter space with two Karch-Randall branes. We comp…
Quantum tasks require islands on the brane
Alex May, David Wakeham
In recent work, it was argued that quantum computations with inputs and outputs distributed in spacetime, or quantum tasks, impose constraints on entanglement in holographic theori…
BCFT entanglement entropy at large central charge and the black hole interior
James Sully, Mark Van Raamsdonk, David Wakeham
In this note, we consider entanglement and Renyi entropies for spatial subsystems of a boundary conformal field theory (BCFT) or of a CFT in a state constructed using a Euclidean B…
Eigenstate Thermalization and Disorder Averaging in Gravity
Jason Pollack, Moshe Rozali, James Sully +1
Naively, a resolution of the black hole information paradox appears to involve microscopic details of a theory of quantum gravity. However, recent work has argued that a unitary Pa…
Brane dynamics from the first law of entanglement
Sean Cooper, Dominik Neuenfeld, Moshe Rozali +1
In this note, we study the first law of entanglement in a boundary conformal field theory (BCFT) dual to warped AdS cut off by a brane. Exploiting the symmetry of boundary-centered…
Information radiation in BCFT models of black holes
Moshe Rozali, James Sully, Mark Van Raamsdonk +2
In this note, following [arXiv:1905.08255, arXiv:1905.08762, arXiv:1908.10996], we introduce and study various holographic systems which can describe evaporating black holes. The s…