Indication for unsmooth horizon induced by quantum gravity interaction

Abstract

The angular ADM reduction of the BTZ spacetime yields a Liouville-type theory. The analysis of the resulting Liouville theory naturally leads to identification of the stretched horizon. The dynamics associated with the stretched horizon has a feature that seems consistent with the unsmooth horizon; the quantum gravity effects are essential for the unsmoothness. We show that the "anomaly" term in the stress-energy tensor is responsible for the Planck scale energy experienced by an infalling observer.

14 pages, no figure, typos corrected, version to appear in EPJC

References in corpus (4)

• Entangled black holes as ciphers of hidden information
• Backdraft: String Creation in an Old Schwarzschild Black Hole
• Numerical Evidence for Firewalls
• Reduction of BTZ spacetime to hypersurfaces of foliation

Cited by in corpus (13)

• Backdraft: String Creation in an Old Schwarzschild Black Hole
• Hypersurface foliation approach to renormalization of ADM formulation of gravity
• Lagrangian constraints and renormalization of 4D gravity
• Quantum-induced trans-Planckian energy near horizon
• One-loop renormalization of a gravity-scalar system
• Quantization of gravity through hypersurface foliation
• Quantum-corrected geometry of horizon vicinity
• Quantum "violation" of Dirichlet boundary condition
• Black hole evolution in quantum-gravitational framework
• Quantum gravitational effects on boundary
• Quantum-gravitational trans-Planckian energy of a time-dependent black hole
• Free-fall energy density and flux in the Schwarzschild black hole
• Horizon-Brightened Acceleration Radiation and Optical Signatures of Generic Regular Black Holes from Nonlinear Electrodynamics