Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Statut Confirmé
Série SEM-GRECO
Domaines astro-ph
Date Lundi 8 Fevrier 2016
Heure 11:00
Institut IAP
Salle Salle des séminaires Évry Schatzman
Nom de l'orateur Vidotto
Prenom de l'orateur Francesca
Addresse email de l'orateur
Institution de l'orateur Radboud University, Pays-Bas
Titre Possible quantum-gravity signals from primordial black holes
Résumé Quantum gravity may allow black holes to tunnel into white holes. If so, the lifetime of a black hole would be shorter than the one given by Hawking evaporation, solving the information paradox. More interestingly, this could open to a new window for quantum-gravity phenomenology, in connection with the existence of primordial black holes. I discuss in particular the power of the associated explosion and the possibility to observe an astrophysical signal in the radio and in the gamma wavelengths.
Numéro de preprint arXiv
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