Information in Black Hole Radiation

Abstract

If black hole formation and evaporation can be described by an $S$ matrix, information would be expected to come out in black hole radiation. An estimate shows that it may come out initially so slowly, or else be so spread out, that it would never show up in an analysis perturbative in $M_{Planck}/M$, or in 1/N for two-dimensional dilatonic black holes with a large number $N$ of minimally coupled scalar fields.

12 pages, 1 PostScript figure, LaTeX, Alberta-Thy-24-93 (In response to Phys. Rev. Lett. referees' comments, the connection between expansions in inverse mass and in 1/N are spelled out, and a figure is added. An argument against perturbatively predicting even late-time information is also provided, as well as various minor changes.)

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• Page Curves and Islands in Charged Dilaton Black Holes
• Asymmetric interiors for small black holes
• Quantum Jump from Singularity to Outside of Black Hole
• Black hole complementarity from microstate models: A study of information replication and the encoding in the black hole interior
• The effective Tolman temperature in curved spacetimes
• Symmetry classification of typical quantum entanglement
• Complementarity And Firewalls
• Unpacking Black Hole Complementarity
• A maximal-entropy initial state of the Universe as a microscopic description of inflation
• Retrieving black hole information from the main Lorentzian saddle point
• Beyond the Planck scale
• Multi-Time Measurements in Hawking Radiation: Information at Higher-Order Correlations
• Orbits in a stochastic Schwarzschild geometry
• Compactified extra dimension and entanglement island as clues to quantum gravity
• A paradox regarding monogamy of entanglement
• Towards bit threads in general gravitational spacetimes
• Hawking radiation with pure states
• Almost certain loss from black holes: critical comments on the black hole final state proposal
• Towards a unitary formulation of quantum field theory in curved space-time: the case of Schwarzschild black hole
• Non-extremal Island in de Sitter Gravity
• Causal unitary qubit model of black hole evaporation
• Counting atypical black hole microstates from entanglement wedges
• Random pure Gaussian states and Hawking radiation
• Page Curve and Entanglement Dynamics in an Interacting Fermionic Chain
• Information paradox and corrected thermodynamics for black holes
• Information loss paradox revisited: farewell firewall?
• Baby universes, ensemble averages and factorizations with matters
• Robust quantum metrology with random Majorana constellations
• Evaporating black holes and late-stage loss of soft hair
• Upper bounds of holographic entanglement entropy growth rate for thermofield double states
• Black hole production, eternal inflation, and information in quasi-de Sitter space
• How Not to Extract Information From Black Holes: Cosmic Censorship as a Guiding Principle
• On Quantum Information Before the Page Time
• The Page curve from the entanglement membrane
• Effect of backreaction on Island, Page curve and Mutual Information
• Graviton Mass and Entanglement Islands in Low Spacetime Dimensions
• Entanglement island and Page curve for one-sided charged black hole
• On the foundations of quantum theory
• Nonlocal black hole evaporation and quantum metric fluctuations via inhomogeneous vacuum density
• Do black holes store negative entropy?
• Capturing the Page Curve and Entanglement Dynamics of Black Holes in Quantum Computers
• Entanglement swapping in black holes: restoring predictability
• Puzzles and pitfalls involving Haar-typicality in holography
• Complex Riemannian Spacetime, Removal of Black Hole Singularities And Black Hole Paradoxes
• Entanglement dynamics and Page curves in random permutation circuits
• Information paradox and island of covariant black holes in LQG
• Density matrix of radiation of black hole with fluctuating horizon
• The Firewall Paradox
• Island mirages
• Future Boundaries and the Black Hole Information Paradox
• Unitarity and the information problem in an explicit model of black hole evaporation
• Quantum many-body physics from a gravitational lens
• Semiclassical S-matrix and black hole entropy in dilaton gravity
• Validity of black hole complementarity in the BTZ black hole
• Quantum Black Holes
• Falling through the black hole horizon
• From Schwinger Balls to Black Holes
• Tensor Field Theories: Renormalization and Random Geometry
• Post-firewall paradoxes
• Geometric Surprises in the Python's Lunch Conjecture
• Globally hyperbolic evaporating black hole and the information loss issue
• Late time behavior of $n$-point spectral form factors in Airy and JT gravities
• Constraints on the quantum state of pairs produced by semiclassical black holes
• Quantum Correlations in Space-Time: Foundations and Applications
• Stimulated Emission of Radiation and the Black Hole Information Problem
• Demonstration of the Hayden-Preskill protocol via mutual information
• Product of Random States and Spatial (Half-)Wormholes
• Emergence of ER=EPR from non-local gravitational energy
• On symmetry-resolved generalized entropies
• Black hole information recovery from gravitational waves
• Particles creation from JNW quantum perturbed black holes by minimally coupled Klein Gordon scalar free fields
• A divergent volume for black holes calls for no "firewall"
• Tunneling across the quantum horizon does not resolve the information paradox
• Spectral chaos bounds from scaling theory of maximally efficient quantum-dynamical scrambling
• Cosmological LTB Black Hole in a Quintom Universe
• Island rules for the noncommutative black hole
• Quantum black holes as solvents
• Non-trivial saddles in microscopic description of black holes
• Quantum Hair on Colliding Black Holes
• Quantum Gravity in Species Regime
• Entanglement, defects, and $T\bar{T}$ on a black hole background
• Symmetry-resolved genuine multi-entropy: Haar random and graph states
• On the stabilizer complexity of Hawking radiation
• Similarities in the evaporation of saturated solitons and black holes
• Evolution of interior entropy of a loop quantum-corrected black hole pierced by a cosmic string
• Page curves and island's delays in asymptotically flat 2d spacetimes with injections
• The spin correlation of fermion pairs created by a Kerr black hole gravitational potential
• Modeling an internal structure of a black hole using a thermodynamic quasi-particle model
• Anomalous Enhancement of Entanglement Entropy in Nonequilibrium Steady States Driven by Zero-Temperature Reservoirs
• Investigating the role of mutual information in the Page curve for a functional renormalization group improved Schwarzschild black hole
• Production of black holes and string balls in a two-dimensional split-fermion model
• Entropy flow in a parametric amplifier
• Note on explicit form of entanglement entropy in the RST model
• Theorems on Entanglement Typicality in Non-equilibrium Dynamics
• Does Considering Quantum Correlations Resolve the Information Paradox?
• Global symmetry violation from non-isometric codes
• On the assumptions leading to the information loss paradox
• Emergent GUP from Modified Hawking Radiation in Einstein-NED Theory
• Threefold Way for Typical Entanglement
• Particle Creation and Entanglement in Dispersive Model with Step Velocity Profile
• Validity of black hole complementarity in an accelerating Schwarzschild black hole
• Unitary description of the black hole by prime numbers
• Information conservation in de Sitter tunneling
• Investigation of black hole complementarity in AdS${}_2$ black holes
• Black Hole Menagerie, Charged/Dyonic BHs and Radiation from Interacting Dyonic BH Pairs
• Holography and the Page curve of an evaporating black hole
• Geometry of quantum complexity
• On the Origin of Black Hole Paradoxes
• Unitary paradox of cosmological perturbations
• Final-State Condition And Dissipative Quantum Mechanics
• Way down in the hole... and up again
• Island of acoustic black hole in Schwarzschild spacetime
• On a Matrix Ensemble for Arbitrary Complex Quantum Systems
• Entropy of Hawking Radiation for Two-Sided Hyperscaling Violating Black Branes
• Effective models of non-singular quantum black holes
• A graph-based approach to entanglement entropy of quantum error correcting codes
• Volume-law entanglement entropy of typical pure quantum states
• Paradox No More: How Stimulated Emission of Radiation Preserves Information Absorbed by Black Holes
• Optimal bound on long-range distillable entanglement
• Hawking-Page phase transition, Page curve and islands in black holes
• Replica Symmetry Breaking in Random Non-Hermitian Systems
• Learning to Utilize Correlated Auxiliary Noise: A Possible Quantum Advantage
• Circumventing the black hole hair-loss problem
• Scalar Product for a Version of Minisuperspace Model with Grassmann Variables
• Average entanglement entropy of a small subsystem in a constrained pure Gaussian state ensemble
• On the analogy between black holes and bathtub vortices
• Page Curve of average subsystem entropy
• Holographic AME states in black hole interiors
• On the Stability of (M theory) Stars against Collapse : Role of Anisotropic Pressures
• Unitary (semi)causal quantum-circuit representation of black hole evaporation
• Phase transition for a black hole with matter fields and the relation with the Lyapunov exponent
• Holographic Reflected Entropy: Islands and Defect Phases
• Entanglement Entropy of Free Fermions with a Random Matrix as a One-Body Hamiltonian
• The Fate of Nucleated Black Holes in de Sitter Quantum Gravity
• Spontaneous parametric down conversion with a depleted pump as an analogue for black hole evaporation/particle production
• State counting in gravity and maximal entropy principle
• Schwarzschild black hole states and entropies on a nice slice
• Quantum Information for Particle Theorists
• A Scenario for Strong Gravity in Particle Physics: An alternative mechanism for black holes to appear at accelerator experiments
• Replica wormhole and AMPS firewall
• Thermodynamics and information recovery of Schwarzschild AdS black holes in conformal Killing gravity
• New insights on mutual information in the island approach to the Page curve
• Solving information loss paradox via Euclidean path integral
• A linear mass Vaidya metric at the end of black hole evaporation
• Quantum entropy thermalization
• Average mutual information for random fermionic Gaussian quantum states
• A Firepoint at the Black Hole Singularity
• Quasiparticle picture from the Bekenstein bound
• UV Effects and Short-Lived Hawking Radiation: Alternative Resolution of Information Paradox
• A Reverse Black Hole Information Problem
• A Random Matrix Model of Black Holes
• Comments on Information Erasure in Black Hole
• Maximally Chaotic Dynamical System of Infinite Dimensionality
• The Membrane Paradigm and Firewalls
• A two-mode model for black hole evaporation and information flow
• Quantum gravitational proton decay at high temperature
• Quantizing the exterior region of a Schwarzschild-AdS black hole leads to a resolution of the information paradox on a quantum level
• Entanglement and firewalls in quantum circuit model of black hole evaporation
• Teleporting entanglement during black hole evaporation
• Quelling the concerns of EPR and Bell
• Information surfaces and overflow fields: a unitary evolution model based on the principle of information curvature scaling
• Hawking radiation from an evaporating black hole via Bogoliubov transformations