Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Statut Confirmé
Domaines hep-th
Date Vendredi 18 Janvier 2019
Heure 14:15
Institut IPHT
Salle Salle Claude Itzykson, Bât. 774
Nom de l'orateur Andrea Galliani
Prenom de l'orateur
Addresse email de l'orateur
Institution de l'orateur IPhT
Titre Holography for Correlators in Black Hole microstates
Résumé In the AdS/CFT context, black holes are dual to ensembles of ``heavy'' CFT states whose conformal dimension scales as the central charge. The Strominger--Vafa black hole, which admits an AdS$_3 \times$ S$^3$ decoupling limit and a dual description in terms of a two-dimensional CFT, provides an excellent model to study. \par Among the dynamical quantities one can study, the four-point functions, with two heavy states and two light probes, provide a good observable to extract detailed informations from the black hole. In particular, late time behavior of the correlators is associated to information loss and generally it provides a powerful tools to study unitarity properties of the system.
Numéro de preprint arXiv
Fichiers attachés

Pour obtenir l' affiche de ce séminaire : [ Postscript | PDF ]

[ Annonces ]    [ Abonnements ]    [ Archive ]    [ Aide ]    [ ]
[ English version ]