Particle Theory Seminar | Yael Shadmi (Technion) – Towards on-shell electroweak EFT(s)

Seminar Organizer

Event Details

I will discuss the on-shell formulation of effective theories, focusing
on extensions of the electroweak sector. I will describe a systematic
construction of bases for general massive 4-point amplitudes, utilizing
the relations between massive and massless spinor amplitudes via
(un)bolding. We will also see how properties of Higgsed gauge theories
emerge from on-shell massive amplitudes.