Islands and Page curves in 4d from Type IIB

Abstract

Variants of the black hole information paradox are studied in Type IIB string theory setups that realize four-dimensional gravity coupled to a bath. The setups are string theory versions of doubly-holographic Karch/Randall brane worlds, with black holes coupled to non-gravitating and gravitating baths. The 10d versions are based on fully backreacted solutions for configurations of D3, D5 and NS5 branes, and admit dual descriptions as $\mathcal{N}=4$ SYM on a half space and 3d $T_{\rho }^{\sigma }[SU(N)]$ SCFTs. Island contributions to the entanglement entropy of black hole radiation systems are identified through Ryu/Takayanagi surfaces and lead to Page curves. Analogs of the critical angles found in the Karch/Randall models are identified in 10d, as critical parameters in the brane configurations and dual field theories.

24 pages, 12 figures; v2: JHEP version, updated references

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Cited by in corpus (55)

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• Replica wormholes and capacity of entanglement
• Defect Extremal Surface for Reflected Entropy
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• Causal Structures and Nonlocality in Double Holography
• Page Curves and Bath Deformations
• AdS/BCFT with Brane-Localized Scalar Field
• Disorder Averaging and its UV (Dis)Contents
• Brane Dynamics of Holographic BCFTs
• AdS/BCFT and Island for curvature-squared gravity
• BCFT in a Black Hole Background: An Analytical Holographic Model
• Entanglement Islands in Generalized Two-dimensional Dilaton Black Holes
• The Spectrum of Boundary States in Symmetric Orbifolds
• Page Curve of Effective Hawking Radiation
• Information transfer with a twist
• The Markov gap in the presence of islands
• Energy Transport for Thick Holographic Branes
• Mapping out the internal space in AdS/BCFT with Wilson loops
• Entanglement entropy analysis of dyonic black holes using doubly holographic theory
• Island formula in Planck brane
• Ownerless island and partial entanglement entropy in island phases
• Defect extremal surfaces for entanglement negativity
• Finding $Ad{S}^5\times S^5$ in 2+1 dimensional SCFT physics
• Bounds on gravitational brane couplings and tomography in AdS3 black hole microstates
• AdS/BCFT from Conformal Bootstrap: Construction of Gravity with Branes and Particles
• Multiverse in Karch-Randall Braneworld
• End of the World Brane meets $T\bar{T}$
• Effective Action, Spectrum and First Law of Wedge Holography
• Entanglement entropy and Page curve from the $\mathcal{M}$-theory dual of thermal QCD above $T_c$ at intermediate coupling
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• Islands and Light Gravitons in type IIB String Theory
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• Reflected Entropy and Entanglement Negativity for Holographic Moving Mirrors
• Holographic complexity: braneworld gravity versus the Lloyd bound
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• Splitting interfaces in 4d $\mathcal{N}=4$ SYM
• Page Curve of AdS-Vaidya Model for Evaporating Black Holes
• Binary AdS black holes coupled to a bath in Type IIB
• Page Curve from Defect Extremal Surface and Island in Higher Dimensions
• Entanglement inside a black hole before the Page time
• Graviton Mass and Entanglement Islands in Low Spacetime Dimensions
• Holographic BCFT Spectra from Brane Mergers
• Cheeger bounds on spin-two fields
• Solving $\mathcal{N}=4$ SYM BCFT matrix models at large $N$
• One-point functions for doubly-holographic BCFTs and backreacting defects
• Hawking-Page transition on a spin chain
• Investigating the role of mutual information in the Page curve for a functional renormalization group improved Schwarzschild black hole
• Entanglement Entropy and Complexity in Dyonic Quantum Black Holes
• New insights on mutual information in the island approach to the Page curve
• Double holography in string theory
• Boundary mutual information in double holography