Statut |
Confirmé |
Série |
RENC-THEO |
Domaines |
hep-th |
Date |
Jeudi 22 Septembre 2022 |
Heure |
11:40 |
Institut |
IHP |
Salle |
314 |
Nom de l'orateur |
Withers |
Prenom de l'orateur |
Benjamin |
Addresse email de l'orateur |
b [dot] s [dot] withers [at] soton [dot] ac [dot] uk |
Institution de l'orateur |
University of Southampton |
Titre |
Convergence of the Fefferman-Graham expansion and complex black hole anatomy |
Résumé |
The AdS/CFT correspondence provides a map between data appearing in AdS gravity
and CFT sources and one-point functions in the presence of sources. This data
appears in a near-boundary expansion for asymptotically AdS spacetimes, the
Fefferman-Graham expansion. In this talk I will discuss the large-order behaviour
of the Fefferman-Graham expansion for black holes and holographic RG-flows. I will
identify the physical features limiting its radius of convergence and discuss the
causal structure appearing over multiple sheets of the complex Fefferman-Graham
plane. |
Numéro de preprint arXiv |
2207.07132 |
Commentaires |
|
Fichiers attachés |
|