Ultraviolet improved black holes

In this thesis, Planck size black holes are discussed. Specifically, new families of black holes are presented. Such black holes exhibit an improved short scale behaviour and can be used to implement gravity self-complet
In this thesis, Planck size black holes are discussed. Specifically, new families of black holes are presented. Such black holes exhibit an improved short scale behaviour and can be used to implement gravity self-complete paradigm. Such geometries are also studied within the ADD large extra dimensional scenario. This allows black hole remnant masses to reach the TeV scale. It is shown that the evaporation endpoint for this class of black holes is a cold stable remnant. One family of black holes considered in this thesis features a regular de Sitter core that counters gravitational collapse with a quantum outward pressure. The other family of black holes turns out to nicely fit into the holographic information bound on black holes, and lead to black hole area quantization and applications in the gravitational entropic force. As a result, gravity can be derived as emergent phenomenon from thermodynamics. 
The thesis contains an overview about recent quantum gravity black hole approaches and concludes with the derivation of nonlocal operators that modify the Einstein equations to ultraviolet complete field equations.
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Metadaten
Author:Sven Köppel
URN:urn:nbn:de:hebis:30:3-470198
Place of publication:Frankfurt am Main
Referee:Piero Nicolini, Marcus Bleicher
Document Type:Master's Thesis
Language:English
Date of Publication (online):2018/07/17
Date of first Publication:2014/12/15
Publishing Institution:Universitätsbibliothek Johann Christian Senckenberg
Granting Institution:Johann Wolfgang Goethe-Universität
Date of final exam:2014/12/15
Release Date:2018/07/17
Tag:black hole; high energy physics; quantum; quantum gravity
Pagenumber:97
Note:
Thesis written at the Frankfurt Institute for Advanced Studies (FIAS) and Institute for theoretical Physics (ITP)
HeBIS PPN:43377021X
Institutes:Physik
Dewey Decimal Classification:530 Physik
Sammlungen:Universitätspublikationen
Licence (German):License Logo Veröffentlichungsvertrag für Publikationen

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