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The horizon of the lightest black hole
journal contribution
posted on 2023-06-15, 20:51 authored by Xavier CalmetXavier Calmet, Roberto CasadioWe study the properties of the poles of the resummed graviton propagator obtained by resumming bubble matter diagrams which correct the classical graviton propagator. These poles have been previously interpreted as black holes precursors. Here, we show using the Horizon Wave-Function formalism that these poles indeed have properties which make them compatible with being black hole precursors. In particular, when modeled with a Breit-Wigner distribution, they have a well defined gravitational radius. The probability that the resonance is inside its own gravitational radius, and thus that it is black hole, is about one half. Our results confirm the interpretation of these poles as black hole precursors.
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- Published
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- Published version
Journal
The European Physical Journal CISSN
1434-6044Publisher
Springer VerlagExternal DOI
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9Volume
75Department affiliated with
- Physics and Astronomy Publications
Full text available
- Yes
Peer reviewed?
- Yes
Legacy Posted Date
2015-10-20First Open Access (FOA) Date
2015-10-20First Compliant Deposit (FCD) Date
2015-10-20Usage metrics
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