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PRODID:UW-Madison-Physics-Events
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SEQUENCE:0
UID:UW-Physics-Event-8596
DTSTART:20240130T200000Z
DURATION:PT1H0M0S
DTSTAMP:20260413T223207Z
LAST-MODIFIED:20240126T164212Z
LOCATION:Join Zoom Meeting https://berkeley.zoom.us/j/91230714547  Mee
 ting ID: 912 3071 4547
SUMMARY:Explaining nonlinearities in black hole ringdowns from symmetr
 ies\, Network in Neutrinos\, Nuclear Astrophysics\, and Symmetries (N3
 AS) Seminar\, Antonio Riotto \, Geneva U
DESCRIPTION:It has been recently pointed out that nonlinear effects ar
 e necessary to model the ringdown stage of the gravitational waveform 
 produced by the merger of two black holes giving rise to a remnant Ker
 r black hole. We show that this nonlinear behavior is explained\, both
  on the qualitative and quantitative level\, by near-horizon symmetrie
 s of the Kerr black hole within the Kerr/CFT correspondence.
URL:https://www.physics.wisc.edu/events/?id=8596
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