Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Statut Reporté
Domaines hep-th
Date Jeudi 23 Avril 2020
Heure 17:00
Institut IHP
Salle NA
Nom de l'orateur Semenoff
Prenom de l'orateur Gordon
Addresse email de l'orateur
Institution de l'orateur
Titre Infrared information: an accelerated quark paradigm - POSTPONED
Résumé A simple model of a quantum amplitude computation for accelerated heavy quarks in N=4 supersymmetric Yang-Mills theory is formulated and used to study the infrared divergences which would arise at the leading order of weak coupling perturbation theory. It is argued that the answer to some questions such as whether de-confined quarks can have meaningful global colour or the mechanism by which causality survives at the quantum level depend crucially on how the infrared problem is resolved. An extrapolation of some aspects of the discussion to strong coupling and large $N$ using AdS/CFT holography are explored.
Numéro de preprint arXiv
Fichiers attachés

Pour obtenir l' affiche de ce séminaire : [ Postscript | PDF ]

[ Annonces ]    [ Abonnements ]    [ Archive ]    [ Aide ]    [ ]
[ English version ]