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SUMMARY:From Twistors to celestial symmetries and their AdS deformations -
  Lionel Mason (Oxford)
DTSTART:20240514T150000Z
DTEND:20240514T160000Z
UID:TALK216370@talks.cam.ac.uk
CONTACT:Professor Maciej Dunajski
DESCRIPTION:This talk will review the twistor origins of celestial symmetr
 y algebras and their extension to AdS.  It will go on to discuss connectio
 ns with the integrable systems literature and top down approaches to celes
 tial holography via twistor actions. Join work with Roland Bittleston\, Gi
 useppe Bogna\,  Simon Heuveline\, Adam Kmec & David Skinner https://arxiv.
 org/abs/2403.18011.
LOCATION:CMS\, MR11
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