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Quantum corrections to Schwarzschild black hole
journal contribution
posted on 2023-06-09, 06:21 authored by Xavier CalmetXavier Calmet, Basem Kamal El-MenoufiUsing effective field theory techniques, we compute quantum corrections to spherically symmetric solutions of Einstein’s gravity and focus in particular on the Schwarzschild black hole. Quantum modifications are covariantly encoded in a non-local effective action. We work to quadratic order in curvatures simultaneously taking local and non-local corrections into account. Looking for solutions perturbatively close to that of classical general relativity, we find that an eternal Schwarzschild black hole remains a solution and receives no quantum corrections up to this order in the curvature expansion. In contrast, the field of a massive star receives corrections which are fully determined by the effective field theory.
Funding
Theoretical Particle Physics at the University of Sussex; G0309; STFC-SCIENCE AND TECHNOLOGY FACILITIES COUNCIL; ST/G000573/1
History
Publication status
- Published
File Version
- Published version
Journal
European Physical Journal C: Particles and FieldsISSN
1434-6044Publisher
Springer VerlagExternal DOI
Issue
4Volume
77Article number
a243Department affiliated with
- Physics and Astronomy Publications
Research groups affiliated with
- Theoretical Particle Physics Research Group Publications
Full text available
- Yes
Peer reviewed?
- Yes
Legacy Posted Date
2017-05-22First Open Access (FOA) Date
2017-05-22First Compliant Deposit (FCD) Date
2017-05-22Usage metrics
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