## Figures from this paper

## 60 Citations

The price of curiosity: information recovery in de Sitter space

- PhysicsJournal of High Energy Physics
- 2021

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 use these results to…

MAGICAL CHAOTIC COSMOLOGICAL ISLANDS

- Physics
- 2020

Recently in various theoretical works, a path-breaking progress has been made to recover the well known Page Curve of an evaporating black hole with the help of Quantum Extremal Surfaces (QES) aka…

Islands in linear dilaton black holes

- Physics
- 2021

We derive a novel four-dimensional black hole with planar horizon that asymptotes to the linear dilaton background. The usual growth of its entanglement entropy before Page’s time is established.…

Concerns about the replica wormhole derivation of the island conjecture

- Physics
- 2021

In a close look at the replica wormhole derivation of the island conjecture, we note a discrepancy in the derived matrix eigenvalues in the limit where the Hawking radiation entropy goes to zero. The…

Prepared for submission to JHEP Islands with Gravitating Baths

- Physics
- 2021

We study the Page curve and the island rule for black holes evaporating into gravitating baths, with an eye towards establishing a connection with the ER=EPR proposal. We consider several models of…

Modave Lectures on Quantum Information: An Introduction to Channels and Applications to Black Holes and AdS/CFT

- Physics
- 2021

These notes introduce a handful of core ideas from quantum information science that figure prominently in modern research on quantum gravity, including the most general physically-reasonable map between quantum states and between operators on Hilbert space.

Recent Progress on the Black Hole Information Paradox

- Computer Science
- 2021

It is described qualitatively the recent research that shows that the von Neumann entropy of Hawking radiation follows the Page curve, and hence is consistent with unitary, information preserving time evolution.

Holography from the Wheeler-DeWitt equation

- PhysicsJournal of High Energy Physics
- 2022

Abstract
In a theory of quantum gravity, states can be represented as wavefunctionals that assign an amplitude to a given configuration of matter fields and the metric on a spatial slice. These…

Inconsistency of islands in theories with long-range gravity

- PhysicsJournal of High Energy Physics
- 2022

In ordinary gravitational theories, any local bulk operator in an entanglement wedge is accompanied by a long-range gravitational dressing that extends to the asymptotic part of the wedge. Islands…

Failure of the split property in gravity and the information paradox

- PhysicsClassical and Quantum Gravity
- 2022

In an ordinary quantum field theory, the ‘split property’ implies that the state of the system can be specified independently on a bounded subregion of a Cauchy slice and its complement. This…

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