On the geometry of the black-to-white hole transition within a single asymptotic region

Abstract

We write explicitly the complete Lorentzian metric of a singularity-free spacetime where a black hole transitions into a white hole located in its same asymptotic region. In particular, the metric interpolates between the black and white horizons. The metric satisfies the Einstein field equations up to the tunneling region. The matter giving rise to the black hole is described by the Oppenheimer-Snyder model, corrected with loop-quantum-cosmology techniques in the quantum region. The interior quantum geometry is fixed by a local Killing symmetry, broken at the horizon transition. At large scale, the geometry is determined by two parameters: the mass of the hole and the duration of the transition process. The latter is a global geometrical parameter. We give the full metric outside the star in a single coordinate patch.

arXiv comment16 pages, 12 figures

References in corpus (46)

• Quantum Nature of the Big Bang
• Black hole evaporation: A paradigm
• Quantum Transfiguration of Kruskal Black Holes
• Black hole fireworks: quantum-gravity effects outside the horizon spark black to white hole tunneling
• Planck stars
• Quantum Extension of the Kruskal Space-time
• Disappearance of Black Hole Singularity in Quantum Gravity
• White Holes as Remnants: A Surprising Scenario for the End of a Black Hole
• Quantum Oppenheimer-Snyder and Swiss Cheese models
• On the viability of regular black holes
• Geodesically complete black holes
• Black holes in loop quantum gravity: the complete space-time
• Loop quantization of the Schwarzschild interior revisited
• From black holes to white holes: a quantum gravitational, symmetric bounce
• Alternative quantization of the Hamiltonian in loop quantum cosmology II: Including the Lorentz term
• Effective loop quantum gravity framework for vacuum spherically symmetric space-times
• Realistic Observable in Background-Free Quantum Gravity: the Planck-Star Tunnelling-Time
• Effective Quantum Extended Spacetime of Polymer Schwarzschild Black Hole
• How big is a black hole?
• Inner horizon instability and the unstable cores of regular black holes
• Spherically symmetric loop quantum gravity: analysis of improved dynamics
• Emergent de Sitter epoch of the quantum Cosmos
• Loop quantization of spherically symmetric midi-superspaces : the interior problem
• Quantum gravity of dust collapse: shock waves from black holes
• Small black/white hole stability and dark matter
• Improved Black Hole Fireworks: Asymmetric Black-Hole-to-White-Hole Tunneling Scenario
• Loop quantum Schwarzschild interior and black hole remnant
• On the volume inside old black holes
• The End of a Black Hole's Evaporation -- Part I
• Properties of the spherically symmetric polymer black holes
• No firewalls in quantum gravity: the role of discreteness of quantum geometry in resolving the information loss paradox
• Improved Effective Dynamics of Loop-Quantum-Gravity Black Hole and Nariai Limit
• Spherical symmetric gravitational collapse of a dust cloud: polymerized dynamics in reduced phase space
• Non-singular quantum gravitational dynamics of an LTB dust shell model: the role of quantization prescriptions
• The End of a Black Hole's Evaporation -- Part II
• Interior metric and ray-tracing map in the firework black-to-white hole transition
• Quantum Gravity Effects around Sagittarius A*
• Effective Quantum Dust Collapse via Surface Matching
• Black holes have more states than those giving the Bekenstein-Hawking entropy: a simple argument
• Emergence of the Circle in a Statistical Model of Random Cubic Graphs
• Black to white transition of a charged black hole
• Exteriors to bouncing collapse models
• The subtle unphysical hypothesis of the firewall theorem
• Diffuse emission from black hole remnants
• Model metrics for quantum black hole evolution: Gravitational collapse, singularity resolution, and transient horizons
• Covariant $\bar{\mu }$-scheme effective dynamics, mimetic gravity, and non-singular black holes: Applications to spherical symmetric quantum gravity and CGHS model

Cited by in corpus (35)

• Black hole image encoding quantum gravity information
• Gravitational collapse in effective loop quantum gravity: beyond marginally bound configurations
• Painlevé-Gullstrand coordinates discontinuity in the quantum Oppenheimer-Snyder model
• Higher-dimensional quantum Oppenheimer-Snyder model
• The quasinormal modes, pseudospectrum and time evolution of Proca fields in quantum Oppenheimer-Snyder-de Sitter spacetime
• Rainbow Oppenheimer-Snyder collapse and the entanglement entropy production
• Emergent modified gravity: The perfect fluid and gravitational collapse
• Suppression of spacetime singularities in quantum gravity
• The instability of the inner horizon of the quantum-corrected black hole
• Black holes, white holes, and near-horizon physics
• Black Hole Evaporation in Loop Quantum Gravity
• Could Planck Star Remnants be Dark Matter?
• Spin foam amplitude of the black-to-white hole transition
• Models of cosmological black holes
• Entangled pairs in evaporating black holes without event horizons
• Symmetric black-to-white hole solutions with a cosmological constant
• Stellar collapse with pressure in effective loop quantum gravity
• Circular orbits and accretion disk around a deformed-Schwarzschild black hole in loop quantum gravity
• Tunneling of quantum geometries in spinfoams
• Taming Thiemann's Hamiltonian constraint in canonical loop quantum gravity: reversibility, eigenstates and graph-change analysis
• Causal structure of nonhomogeneous dust collapse in effective loop quantum gravity
• On weak solutions in Einstein theory and beyond
• Quantum dust collapse with cosmological constant and methods for constructing conformal diagrams
• Cosmic inflation prevents singularity formation in collapse into a Hayward black hole
• Cyclic Kruskal Universe: a quantum-corrected Schwarzschild black hole in unitary unimodular gravity
• Regular Black Hole Cores via Gravitational Evanescence of Collapsing Matter
• Quantum gravitational stellar evolution beyond shell-crossing singularities
• Testing loop quantum gravity by quasi-periodic oscillations: rotating blackholes
• Dynamical model for black hole to white hole transitions
• Effective LQG-inspired dynamics of a thin shell and the fate of a collapsing star
• Evolution of interior entropy of a loop quantum-corrected black hole pierced by a cosmic string
• A loop quantization of the marginally bound Lemaître-Tolman-Bondi dust model
• De Sitter Cores from Nonlocal Quantum Field Theories
• Higher-dimensional quantum-corrected Oppenheimer-Snyder model with a cosmological constant
• Correction to Hawking radiation in non-singular gravitational collapse