Statut | Confirmé |
Série | RENC-THEO |
Domaines | hep-th |
Date | Jeudi 22 Mars 2018 |
Heure | 11:45 |
Institut | IHP |
Salle | 314 |
Nom de l'orateur | Massai |
Prenom de l'orateur | Stefano |
Addresse email de l'orateur | |
Institution de l'orateur | University of Chicago |
Titre | String theory of supertubes |
Résumé | In string theory, black hole microstates at finite coupling give rise to horizon-scale structures that play an important role in addressing the information paradox. These are based on configurations of branes puffed up by the supertube effect. I will show that such supertubes admit an exact worldsheet treatment as gauged Wess-Zumino-Witten models. This description includes both BPS and non-BPS three-charge microstates. These constructions reveal stringy structures that support precursors of the long strings which hold most of the entropy in the dual CFT. |
Numéro de preprint arXiv | |
Commentaires | |
Fichiers attachés |
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