Back Reaction of 4D Conformal Fields on Static Geometry
High Energy Physics - Theory
2018-12-05 v3 General Relativity and Quantum Cosmology
Abstract
Static, spherically symmetric 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 near-horizon geometry, and that the existence of the horizon requires fine-tuning.
Keywords
Cite
@article{arxiv.1807.11352,
title = {Back Reaction of 4D Conformal Fields on Static Geometry},
author = {Pei-Ming Ho and Hikaru Kawai and Yoshinori Matsuo and Yuki Yokokura},
journal= {arXiv preprint arXiv:1807.11352},
year = {2018}
}
Comments
35 pages, minor modification