Symmetries in quantum field theory and quantum gravity
In this paper we use the AdS/CFT correspondence to refine and then establish a set of old
conjectures about symmetries in quantum gravity. We first show that any global symmetry …
conjectures about symmetries in quantum gravity. We first show that any global symmetry …
Geometric secret sharing in a model of Hawking radiation
A bstract We consider a black hole in three dimensional AdS space entangled with an
auxiliary radiation system. We model the microstates of the black hole in terms of a field …
auxiliary radiation system. We model the microstates of the black hole in terms of a field …
Low-dimensional de Sitter quantum gravity
A bstract We study aspects of Jackiw-Teitelboim (JT) quantum gravity in two-dimensional
nearly de Sitter (dS) spacetime, as well as pure de Sitter quantum gravity in three …
nearly de Sitter (dS) spacetime, as well as pure de Sitter quantum gravity in three …
Simple holographic models of black hole evaporation
Several recent papers have shown a close relationship between entanglement wedge
reconstruction and the unitarity of black hole evaporation in AdS/CFT. The analysis of these …
reconstruction and the unitarity of black hole evaporation in AdS/CFT. The analysis of these …
The holographic entropy cone
A bstract We initiate a systematic enumeration and classification of entropy inequalities
satisfied by the Ryu-Takayanagi formula for conformal field theory states with smooth …
satisfied by the Ryu-Takayanagi formula for conformal field theory states with smooth …
Partition functions of the tensionless string
L Eberhardt - Journal of High Energy Physics, 2021 - Springer
A bstract We consider string theory on AdS 3× S 3× 𝕋 4 in the tensionless limit, with one unit
of NS-NS flux. This theory is conjectured to describe the symmetric product orbifold CFT. We …
of NS-NS flux. This theory is conjectured to describe the symmetric product orbifold CFT. We …
Wormholes and holography: an introduction
A Kundu - The European Physical Journal C, 2022 - Springer
Wormholes are intriguing classical solutions in General Relativity, that have fascinated
theoretical physicists for decades. In recent years, especially in Holography, gravitational …
theoretical physicists for decades. In recent years, especially in Holography, gravitational …
Most general AdS3 boundary conditions
D Grumiller, M Riegler - Journal of High Energy Physics, 2016 - Springer
A bstract We consider the most general asymptotically anti-de Sitter boundary conditions in
three-dimensional Einstein gravity with negative cosmological constant. The metric contains …
three-dimensional Einstein gravity with negative cosmological constant. The metric contains …
Multiboundary wormholes and holographic entanglement
V Balasubramanian, P Hayden… - … and Quantum Gravity, 2014 - iopscience.iop.org
The AdS/CFT correspondence relates quantum entanglement between boundary conformal
field theories and geometric connections in the dual asymptotically anti-de Sitter spacetime …
field theories and geometric connections in the dual asymptotically anti-de Sitter spacetime …
Correlation functions of huge operators in AdS3/CFT2: domes, doors and book pages
J Abajian, F Aprile, RC Myers, P Vieira - Journal of High Energy Physics, 2024 - Springer
A bstract We describe solutions of asymptotically AdS 3 Einstein gravity that are sourced by
the insertion of operators in the boundary CFT 2, whose dimension scales with the central …
the insertion of operators in the boundary CFT 2, whose dimension scales with the central …