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KITP Online Reunion Conference: Scattering Amplitudes and Beyond
(Aug 3-4, 2020)
Coordinators: Livia Ferro, Radu Roiban, David Skinner, and Jaroslav Trnka

Monday, Aug 03, 2020

Session Chair: David Skinner (Cambridge)

8:00am Yvonne Geyer (Chulalongkorn) Quadratic propagators from the worldsheet[Slides][Video]
8:45am Sebastian Mizera (IAS) The Sandwich Model[Slides][Video]

Session Chair: Radu Roiban (Penn State)

10:00am Henrik Johansson (Uppsala Univ.) Color-Kinematics Duality -- The Root of Gravity[Video]
10:45am Zvi Bern (UCLA) From Scattering Amplitudes to Gravitational Waves[Slides][Video]

Tuesday, Aug 04, 2020

Session Chair: Livia Ferro (Univ. Munich)

8:00am Johannes Henn (Max Planck Institute) The full angle-dependence of the four-loop cusp anomalous dimension in QED[Slides][Video]
8:45am Lance Dixon (SLAC / Stanford) Lifting Heptagon Symbols to Functions through 4 loop NMHV[Slides][Video]

Session Chair: Jaroslav Trnka (UC Davis)

10:00am Lauren Williams (Harvard) The hypersimplex and the m=2 amplituhedron[Slides][Video]
10:45am Nima Arkani Hamed (IAS) There and Back Again: A Positive Geometer's Tale[Video]