The development of twistor geometry for the description of fundamental physics - a podcast by Michael Haack

I will review the basic defi�nitions and ideas of the twistor program
for fundamental physics, as started by Roger Penrose around 1970. Iwill give particular attention to certain conformally invariant struc-
tures involving deformed helicities, relevant to scattering amplitudesfor massless �elds. These played a role in Penrose's earliest contour
integral expressions, but have more recently been rediscovered andgreatly developed as an approach to regularization.

Further episodes of Sommerfeld Theory Colloquium (ASC)

Further podcasts by Michael Haack

Website of Michael Haack