Back reaction of 4D conformal fields on static black-hole geometry

Autor: Pei-Ming Ho, Hikaru Kawai, Yoshinori Matsuo, Yuki Yokokura
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Journal of High Energy Physics, Vol 2018, Iss 11, Pp 1-34 (2018)
Druh dokumentu: article
ISSN: 1029-8479
DOI: 10.1007/JHEP11(2018)056
Popis: 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.
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