Black hole interior from loop quantum gravity

Abstract

In this paper we calculate modifications to the Schwarzschild solution by using a semiclassical analysis of loop quantum black hole. We obtain a metric inside the event horizon that coincides with the Schwarzschild solution near the horizon but that is substantially different at the Planck scale. In particular we obtain a bounce of the two-sphere for a minimum value of the radius and that it is possible to have another event horizon close to the r=0 point.

12 pages, 7 figures. Advances in High Energy Physics Volume 2008 (2008), Article ID 459290

References in corpus (18)

• Background Independent Quantum Gravity: A Status Report
• Discreteness of area and volume in quantum gravity
• Nonperturbative Evolution Equation for Quantum Gravity
• Renormalization group improved black hole spacetimes
• Quantum geometry and the Schwarzschild singularity
• Black hole evaporation: A paradigm
• Loop quantum black hole
• Lectures on Loop Quantum Gravity
• Spacetime Structure of an Evaporating Black Hole in Quantum Gravity
• Loop Quantum Dynamics of the Schwarzschild Interior
• Disappearance of Black Hole Singularity in Quantum Gravity
• The Inverse Scale Factor in Isotropic Quantum Geometry
• Quantization Ambiguities in Isotropic Quantum Geometry
• Loop Quantum Gravity: An Inside View
• Loop Quantum Cosmology IV: Discrete Time Evolution
• Loop Quantum Cosmology: Recent Progress
• Quantum gravity and the standard model
• Gravitational collapse in loop quantum gravity

Cited by in corpus (54)

• Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A${}^{\ast }$
• Charged rotating noncommutative black holes
• Non-singular quantum-inspired gravitational collapse
• Resolving Spacetime Singularities within Asymptotic Safety
• Realistic Observable in Background-Free Quantum Gravity: the Planck-Star Tunnelling-Time
• Fast Radio Bursts and White Hole Signals
• Self-dual Black Holes in LQG: Theory and Phenomenology
• Spinning Loop Black Holes
• (b,v)-type variables for black to white hole transitions in effective loop quantum gravity
• Cosmological production of noncommutative black holes
• Mass and Horizon Dirac Observables in Effective Models of Quantum Black-to-White Hole Transition
• On effective loop quantum geometry of Schwarzschild interior
• Perspectives on the dynamics in a loop quantum gravity effective description of black hole interiors
• Non-singular black holes and the Limiting Curvature Mechanism: A Hamiltonian perspective
• Investigating Loop Quantum Gravity with EHT Observational Effects of Rotating Black holes
• The End of a Black Hole's Evaporation -- Part I
• Effective Polymer Dynamics of D-Dimensional Black Hole Interiors
• Quantization of Midisuperspace Models
• A noncommutative approach to the cosmological constant problem
• Scalar Perturbations and Stability of a Loop Quantum Corrected Kruskal Black Hole
• Mass Inflation in the Loop Black Hole
• Large extra dimensions and small black holes at the LHC
• Spherically symmetric sector of self dual Ashtekar gravity coupled to matter: Anomaly-free algebra of constraints with holonomy corrections
• Dynamical Surface Gravity in Spherically Symmetric Black Hole Formation
• Holographic screens in ultraviolet self-complete quantum gravity
• Fuzziness at the horizon
• Loop Quantum Gravity
• Can an astrophysical black hole have a topologically non-trivial event horizon?
• Bouncing compact objects. Part II: Effective theory of a pulsating Planck star
• Scalar Perturbations of a Single-Horizon Regular Black Hole
• Symmetries of the Black Hole Interior and Singularity Regularization
• Quantum dynamics of the black hole interior in LQC
• Geodesic Structure of the Quantum-Corrected Schwarzschild Black Hole Surrounded by Quintessence
• Thermodynamic and Optical Behaviors of Quintessential Hayward-AdS Black Holes
• Light Deflection by Rotating Regular Black Holes with a Cosmological Constant
• Massless Dirac Perturbations in a Consistent Model of Loop Quantum Gravity Black Hole: Quasinormal Modes and Particle Emission Rates
• Polymer quantization of the Einstein-Rosen wormhole throat
• Loop Quantum Gravity motivated multihorizon rotating black holes
• Finite-distance gravitational deflection of massive particles by a rotating black hole in loop quantum gravity
• Revisiting quantum black holes from effective loop quantum gravity
• Highly Damped Quasinormal Modes and the Small Scale Structure of Quantum Corrected Black Hole Exteriors
• Stability of self-dual black holes
• Quantum Corrected Polymer Black Hole Thermodynamics: Mass Relations and Logarithmic Entropy Correction
• Quantum dynamics of the Einstein-Rosen wormhole throat
• Anisotropic Structures and Wormholes with Loop Quantum Gravity Holonomy Corrections
• Loop Quantum Corrected Einstein Yang-Mills Black Holes
• Numerical approach to the black-to-white hole transition
• Gravitational and electromagnetic radiation from an electrically charged black hole in general nonlinear electrodynamics
• Semiclassical resolution of the black hole singularity inspired in the minimal uncertainty approach
• Pulsation of black holes
• Overdamped quasibound states inside a Schwarzschild black hole
• Quantum Black Hole as a Harmonic Oscillator from the Perspective of the Minimum Uncertainty Approach
• Microscopic State of BHs and an Exact One Body Method for Binary Dynamics in General Relativity
• Inflation and Primordial Perturbations in Fractal Cosmology