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DTSTAMP:20260720T063654Z
SUMMARY:Junior Analysis Seminar: Leonhard Kehrberger (Cambridge)
DESCRIPTION:Title\nAsymptotic Behaviour of Gravitational Radiation in Gener
 al Relativity\nAbstract\n\n(*no prior knowledge of General Relativity will
  be assumed*)\nWhen studying the late-time asymptotics of solutions to the
  (linearised) Einstein equations in gravitational collapse as an evolution
 ary problem\, we’re faced with the difficulty that we have no direct phy
 sical information that tells us what to assume on initial data.\nIn this t
 alk\, I will show how different assumptions on initial data translate into
  different decay rates at late times.\nIn order to circumvent the problem 
 of not knowing what to assume on initial data\, I will then present a scat
 tering construction for the linearised Einstein equations from the infinit
 e past. The key advantage is that\, in the scattering approach\, we have d
 irect\, physically motivated predictions on what to assume on the scatteri
 ng data.\n\nPlease note that the seminar will take place in person in room
  140 of Huxley Building.\n\nClick here to get to the Junior Analysis Semin
 ar webpage.
URL:https://www.imperial.ac.uk/events/157719/junior-analysis-seminar-leonha
 rd-kehrberger-cambridge/
DTSTART;TZID=Europe/London:20230222T140000
DTEND;TZID=Europe/London:20230222T150000
LOCATION:140\, Huxley Building\, South Kensington Campus\, Imperial College
  London\, London\, SW7 2AZ\, United Kingdom
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