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SUMMARY:Seminar - What do string amplitudes actually look like? - Lorenz E
 berhardt
DTSTART:20261005T130000Z
DTEND:20261005T140000Z
DTSTAMP:20261026T164000Z
UID:indico-event-12271@indico.mpp.mpg.de
DESCRIPTION:String theory gives a completely explicit formula for quantum 
 gravitational scattering amplitudes\, at least in idealized settings. Actu
 ally computing the relevant integrals is a formidable challenge. I will ex
 plain a concrete method that achieves this at one loop using an idea from 
 number theory. The result is a practical formula that can readily be imple
 mented. I will show what these amplitudes look like\, how they differ from
  QFT\, and what they tell us about the UV structure of string theory.\n\nh
 ttps://indico.mpp.mpg.de/event/12271/
LOCATION:A.1.01 - Alps  Süd (MPP)
URL:https://indico.mpp.mpg.de/event/12271/
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