|
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 |
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Commentaires |
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Fichiers attachés |
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