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From Twistors to Gravitational Scattering (2/2)

By Lionel Mason

Appears in collection : Balzan Lectures

This lecture will obtain a compact twistor formula for the full tree-level gravitational S-matrix beyond the self-dual sector. It uses an extension of the complex geometry of twistor space of the previous lecture. In the final formula, all integrations are saturated against delta functions yielding a sum of residues. These depend on the n momenta and polarization vectors of associated gravity linear waves.

Information about the video

  • Date of recording 3/8/23
  • Date of publication 3/9/23
  • Institution IHES
  • Language English
  • Audience Researchers
  • Format MP4

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