Status | Confirmed |
Seminar Series | P^3 |
Subjects | hep-ph,hep-th |
Date | Tuesday 12 January 2021 |
Time | 17:00 |
Institute | IHP |
Seminar Room | Seminar via zoom https://ijclab.zoom.us/j/94900481972 |
Speaker's Last Name | Terning |
Speaker's First Name | John |
Speaker's Email Address | |
Speaker's Institution | UC Davis |
Title | Scattering Amplitudes for Monopoles and the Pairwise Helicities |
Abstract | 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. |
arXiv Preprint Number | |
Comments | |
Attachments |
To Generate a poster for this seminar : [ Postscript | PDF ]
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[ English version ] |