Scattering Amplitude from a Twistor Point of View
CMSA EVENTS, CMSA EVENTS: CMSA MEMBER SEMINAR
Scattering amplitude is a key quantity in quantum field theory. Although challenging to compute at higher loops and for large particle numbers, physicists have developed various tools to gain a deeper understanding of amplitudes. In this seminar, I will introduce a novel approach, initiated by K. Costello and N. Paquette, which makes use of twistor correspondence. This approach enables the computation of certain amplitudes using chiral algebra. I will also present an upcoming work that constructs a top-down holography model for computing tree and loop amplitudes of certain non-SUSY theories in various self-dual backgrounds
Zoom ID 965 2902 1352
Passcode 322891
https://harvard.zoom.us/j/96529021352?pwd=ehXEylANVrstFfISgNJhjaPwcIuCby.1