Statut | Confirmé |
Série | P^3 |
Domaines | hep-ph,hep-th |
Date | Mardi 12 Janvier 2021 |
Heure | 17:00 |
Institut | IHP |
Salle | Seminar via zoom https://ijclab.zoom.us/j/94900481972 |
Nom de l'orateur | Terning |
Prenom de l'orateur | John |
Addresse email de l'orateur | |
Institution de l'orateur | UC Davis |
Titre | Scattering Amplitudes for Monopoles and the Pairwise Helicities |
Résumé | After a brief review of the challenges of calculating scattering amplitudes for electric and magnetic charges, as well as a discussion of Wigners little group and the helicity amplitude approach, I will discuss how S-matrix calculations can be extended to include magnetic charges. The answer involves an extension of the concept of helicity to a "pairwise helicity" involving two particles. |
Numéro de preprint arXiv | |
Commentaires | |
Fichiers attachés |
Pour obtenir l' affiche de ce séminaire : [ Postscript | PDF ]
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[ English version ] |