Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Statut Confirmé
Série RENC-THEO
Domaines hep-th
Date Jeudi 12 Mai 2016
Heure 11:45
Institut IHP
Salle Amphi Darboux
Nom de l'orateur Sokatchev
Prenom de l'orateur Emery
Addresse email de l'orateur
Institution de l'orateur LAPTH
Titre LHC superspace and its applications
Résumé We describe the formulation of N=4 super-Yang-Mills theory in Lorentz harmonics chiral (LHC) superspace. It is an alternative to the twistor approach, based on the conceptually simpler notion of harmonic functions on the Lorentz group. We explain how the theory is quantized and how the full non-chiral supersymmetry is restored. As an application we show how the correlation functions and form factors of the N=4 stress-tensor multiplet are computed from first principles. These quantities are intimately related to scattering amplitudes.
Numéro de preprint arXiv
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