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UID:53@gravity.physik.fau.de
DTSTART;TZID=Europe/Berlin:20230517T140000
DTEND;TZID=Europe/Berlin:20230517T153000
DTSTAMP:20230515T094118Z
URL:https://www.gravity.physik.fau.de/events/tba-maciej-kolanowski-univers
 ity-of-warsaw/
SUMMARY:Extremal horizons as windows into new physics (Maciej Kolanowski\, 
 University of Warsaw)
DESCRIPTION:I will start by reviewing a few recent results regarding (nearl
 y-)extremal black holes that come from the non-LQG community. Having done 
 that I'll show that in the presence of higher curvature terms in the actio
 n\, asymptotically flat extremal rotating black holes have curvature singu
 larities on their horizon. Furthermore\, near-extremal black holes can hav
 e arbitrarily large tidal forces for infalling observers.
LOCATION:SR 02.729 + Zoom\, Staudtstraße 7 / B2\, Erlangen\, 91058\, Germa
 ny
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Staudtstraße 7 / B2\, Erla
 ngen\, 91058\, Germany;X-APPLE-RADIUS=100;X-TITLE=SR 02.729 + Zoom:geo:0,0
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TZID:Europe/Berlin
X-LIC-LOCATION:Europe/Berlin
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DTSTART:20230326T030000
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TZOFFSETTO:+0200
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