Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Statut Confirmé
Série STR-LPT-ENS-HE
Domaines hep-th
Date Mercredi 27 Novembre 2013
Heure 14:00
Institut LPTHE
Salle Bibliothéque
Nom de l'orateur Toldo
Prenom de l'orateur Chiara
Addresse email de l'orateur
Institution de l'orateur Utrecht
Titre Gauged supergravity AdS_4 black holes and their phase transitions
Résumé In this talk I will focus on black hole solutions of N=2, four dimensional abelian Fayet-Iliopoulos gauged supergravity. In the first part of the talk I will give an overview on the various AdS_4 black hole solutions known so far. These include static extremal (BPS and non-BPS) and nonextremal black holes, as well as solutions with nonvanishing angular momentum. I will then discuss the thermodynamics of the static configurations and I will show that there is a first order phase transition between small hairy black holes and large less hairy ones. Time permitting, I will comment on the interpretation of the phase transition in the dual field theory.
Numéro de preprint arXiv
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