Back reaction of 4D conformal fields on static black-hole geometry
Journal
Journal of High Energy Physics
Journal Volume
2018
Journal Issue
11
Date Issued
2018
Author(s)
Abstract
Static, spherically symmetric black hole solutions to the semi-classical Einstein equation are studied, including the effect of the quantum energy-momentum tensor for conformal matters with 4D Weyl anomaly. Through both perturbative and non-perturbative methods, we show that the quantum effect can play a crucial role in shaping the nearhorizon geometry, and that the existence of the horizon requires fine-tuning. © 2018, The Author(s).
Subjects
Black Holes; Classical Theories of Gravity
SDGs
Type
journal article