Statut | Confirmé |
Série | RENC-THEO |
Domaines | hep-th |
Date | Jeudi 12 Mai 2022 |
Heure | 15:00 |
Institut | IHP |
Salle | Zoom |
Nom de l'orateur | Trnka |
Prenom de l'orateur | Jaroslav |
Addresse email de l'orateur | |
Institution de l'orateur | UC Davis |
Titre | Negative Amplituhedron geometry and amplitudes at strong coupling |
Résumé | We use the Amplituhedron picture for scattering amplitudes in planar N=4 SYM theory to explore the amplitudes at strong coupling. We introduce a new geometric expansion for the all-loop order S-matrix, different from the loop expansion. At the leading order in our expansion parameter, we perform the resummation and make a connection to the cusp anomalous dimension in planar N=4 SYM theory at strong coupling. |
Numéro de preprint arXiv | |
Commentaires | |
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