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Statut |
Confirmé |
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Série |
STRINT |
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Domaines |
hep-th |
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Date |
Jeudi 14 Novembre 2019 |
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Heure |
14:30 |
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Institut |
LPTENS |
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Salle |
Scherk library (former LPTENS library) |
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Nom de l'orateur |
Paul |
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Prenom de l'orateur |
Hynek |
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Addresse email de l'orateur |
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Institution de l'orateur |
University of Southampton |
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Titre |
String corrections to the double-trace spectrum of N=4 SYM |
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Résumé |
The construction of perturbative loop corrections to AdS_5
supergravity amplitudes goes hand in hand with understanding the
double-trace spectrum of planar N=4 super Yang-Mills. I will discuss the
mixing of double-trace operators at strong coupling and show how their
degeneracy is resolved by supergravity- and string-corrections, arriving
at simple formulae for both their supergravity and \alpha' corrected
anomalous dimensions. We observe striking patterns in the spectra which
hint at their common ten-dimensional origin, in agreement with the
recent discovering of a 10 dimensional conformal symmetry. |
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Numéro de preprint arXiv |
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Commentaires |
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Fichiers attachés |
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