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SUMMARY:Integrability in Asymptotic Symmetries of Spacetime
DTSTART:20260331T140000Z
DTEND:20260331T150000Z
DTSTAMP:20260411T231000Z
UID:indico-event-16385@indico.math.cnrs.fr
DESCRIPTION:Speakers: Corentin Vitel (IMB)\n\n4D gravity is not fully inte
 grable. Nevertheless\, one may hope that certain sectors are. In this spir
 it\, we consider gravitational asymptotic symmetries\, namely transformati
 ons of spacetime coordinates that leave the large-scale behavior of the gr
 avitational field invariant. Such transformations are described by the so-
 called BMS group. While subtleties do persist in four dimensions\, the thr
 ee-dimensional case offers an appealing playground. There\, we uncover the
  presence of an integrable hierarchy. \n\nhttps://indico.math.cnrs.fr/eve
 nt/16385/
LOCATION:318
URL:https://indico.math.cnrs.fr/event/16385/
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