Statut  Confirmé 
Série  RENCTHEO 
Domaines  hepth 
Date  Jeudi 8 Fevrier 2024 
Heure  11:45 
Institut  IHP 
Salle  201 
Nom de l'orateur  Mazenc 
Prenom de l'orateur  Edward 
Addresse email de l'orateur  
Institution de l'orateur  ETH Zurich 
Titre  Deriving the Simplest Gauge/String Duality 
Résumé  I will give an overview of my work with Rajesh Gopakumar on deriving the closed string dual to the simplest possible gauge theory, a Hermitian matrix integral. These matrix theories are studied in the conventional 't Hooft limit, i.e. they do not require any further doublescaling. I'll present and verify an explicit operator dictionary between matrix traces and vertex operators in the dual closed A and Bmodel topological string worldsheet descriptions. I will discuss the more general idea of openclosedopen triality which allows us to establish this dictionary. Roughly, it shows there are two ways in which closed strings can be reconstructed from gaugetheory Feynman diagrams. We will then sketch how the tools of Strebel differentials and topological recursion reveal the underlying mechanics of this open/closed string correspondence. I'll close by embedding our results in the broader context of AdS/CFT. 
Numéro de preprint arXiv  
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