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SUMMARY:Gravitational Waveforms from Differential Equations
DTSTART:20260218T093000Z
DTEND:20260218T103000Z
DTSTAMP:20260424T083000Z
UID:indico-event-15797@indico.math.cnrs.fr
CONTACT:cecile@ihes.fr
DESCRIPTION:Speakers: Carlo Heissenberg (Institut de Physique Théorique\,
  CEA Saclay)\n\nSeed Seminar of Mathematics and Physics\nWinter '26: Flavo
 rs of Amplitudes \nThe direct detection of gravitational waves has put th
 e relativistic two-body problem in the spotlight and stimulated progress i
 n perturbative approaches that provide analytic insight into its dynamics.
  Two strategies that have been witnessing interesting developments to this
  end are the ones based on scattering amplitudes\, which apply to binary s
 catterings at large impact parameter\, and on black-hole perturbation theo
 ry\, which applies to extreme-mass-ratio binaries. In this talk\, I will d
 iscuss how two very different kinds of differential equations have been pl
 aying a key role in such recent developments\, in particular with the goal
  of characterizing the gravitational waves emitted and (re)absorbed by the
 se systems.\nPlus d’informations : https://seedseminar.apps.math.cnrs.f
 r/program/#february-18-2026\n========\nPour être informé des prochains s
 éminaires vous pouvez vous abonner à la liste de diffusion en écrivant 
 un mail à sympa@listes.math.cnrs.fr avec comme sujet: "subscribe seminair
 e_mathematique PRENOM NOM"(indiquez vos propres prénom et nom) et laissez
  le corps du message vide.\n\nhttps://indico.math.cnrs.fr/event/15797/
LOCATION:Amphithéâtre Léon Motchane (IHES)
URL:https://indico.math.cnrs.fr/event/15797/
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