Planckian charged black holes in ultraviolet self-complete quantum gravity
- We present an analysis of the role of the charge within the self-complete quantum gravity paradigm. By studying the classicalization of generic ultraviolet improved charged black hole solutions around the Planck scale, we showed that the charge introduces important differences with respect to the neutral case. First, there exists a family of black hole parameters fulfilling the particle-black hole condition. Second, there is no extremal particle-black hole solution but quasi extremal charged particle-black holes at the best. We showed that the Hawking emission disrupts the condition of particle-black hole. By analyzing the Schwinger pair production mechanism, the charge is quickly shed and the particle-black hole condition can ultimately be restored in a cooling down phase towards a zero temperature configuration, provided non-classical effects are taken into account.
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| Author: | Piero NicoliniORCiDGND |
|---|---|
| URN: | urn:nbn:de:hebis:30:3-547865 |
| DOI: | https://doi.org/10.1016/j.physletb.2018.01.013 |
| ISSN: | 1873-2445 |
| ISSN: | 0370-2693 |
| Parent Title (English): | Physics Letters B |
| Publisher: | Elsevier |
| Place of publication: | Amsterdam [u.a.] |
| Document Type: | Article |
| Language: | English |
| Date of Publication (online): | 2018/03/10 |
| Date of first Publication: | 2018/03/10 |
| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Release Date: | 2020/05/14 |
| Tag: | Black holes; Gravity self-completeness; Hawking radiation; Planck scale; Quantum gravity; Schwinger effect |
| Volume: | 778.2018 |
| Page Number: | 5 |
| First Page: | 88 |
| Last Page: | 93 |
| HeBIS-PPN: | 46558635X |
| Institutes: | Physik / Physik |
| Wissenschaftliche Zentren und koordinierte Programme / Frankfurt Institute for Advanced Studies (FIAS) | |
| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
| Sammlungen: | Universitätspublikationen |
| Licence (German): |  Creative Commons - Namensnennung 4.0 |
