Information transfer with a gravitating bath

H Geng, A Karch, C Perez-Pardavila, S Raju… - SciPost Physics, 2021 - scipost.org
Late-time dominance of entanglement islands plays a critical role in addressing the
information paradox for black holes in AdS coupled to an asymptotic non-gravitational bath …

Quantum extremal islands made easy. Part II. Black holes on the brane

HZ Chen, RC Myers, D Neuenfeld, IA Reyes… - Journal of High Energy …, 2020 - Springer
A bstract We discuss holographic models of extremal and non-extremal black holes in
contact with a bath in d dimensions, based on a brane world model introduced in [1]. The …

Gravity/ensemble duality

R Bousso, E Wildenhain - Physical Review D, 2020 - APS
For the first time, a gravitational calculation was recently shown to yield the Page curve for
the entropy of Hawking radiation, consistent with unitary evolution. However, the calculation …

Quantum extremal islands made easy. Part III. Complexity on the brane

J Hernandez, RC Myers, SM Ruan - Journal of High Energy Physics, 2021 - Springer
A bstract We examine holographic complexity in the doubly holographic model introduced in
[1, 2] to study quantum extremal islands. We focus on the holographic complexity= volume …

Entanglement entropy in a holographic moving mirror and the Page curve

I Akal, Y Kusuki, N Shiba, T Takayanagi, Z Wei - Physical review letters, 2021 - APS
We calculate the time evolution of entanglement entropy in two-dimensional conformal field
theory with a moving mirror. For a setup modeling Hawking radiation, we obtain a linear …

Islands and complexity of eternal black hole and radiation subsystems for a doubly holographic model

A Bhattacharya, A Bhattacharyya, P Nandy… - Journal of High Energy …, 2021 - Springer
A bstract We study the entanglement islands and subsystem volume complexity
corresponding to the left/right entanglement of a conformal defect in d-dimensions in …

Critical islands

C Krishnan - Journal of High Energy Physics, 2021 - Springer
A bstract We discuss a doubly-holographic prescription for black holes in braneworlds with a
vanishing cosmological constant. It involves calculating Ryu-Takayanagi surfaces in AdS …

Islands and Page curves of Reissner-Nordström black holes

X Wang, R Li, J Wang - Journal of High Energy Physics, 2021 - Springer
A bstract We apply the recently proposed quantum extremal surface construction to calculate
the Page curve of the eternal Reissner-Nordström black holes in four dimensions ignoring …

BCFT and Islands in two dimensions

K Suzuki, T Takayanagi - Journal of High Energy Physics, 2022 - Springer
A bstract By combining the AdS/BCFT correspondence and the brane world holography, we
expect an equivalence relation between a boundary conformal field theory (BCFT) and a …

Evaporating black holes coupled to a thermal bath

HZ Chen, Z Fisher, J Hernandez, RC Myers… - Journal of High Energy …, 2021 - Springer
A bstract We study the doubly holographic model of [1] in the situation where a black hole in
two-dimensional JT gravity theory is coupled to an auxiliary bath system at arbitrary finite …