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SUMMARY:Christoph Kehle (ETH Zürich)
DTSTART:20240502T133000Z
DTEND:20240502T143000Z
DTSTAMP:20260423T023043Z
UID:jomarec/34
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/jomarec/34/"
 >Retiring the third law of black hole thermodynamics</a>\nby Christoph Keh
 le (ETH Zürich) as part of JoMaReC - Joint Online Mathematical Relativity
  Colloquium\n\n\nAbstract\nExtremal black holes are special types of black
  holes which have exactly zero temperature. I will present a proof that ex
 tremal black holes form in finite time in gravitational collapse of charge
 d matter. In particular\, this construction provides a definitive disproof
  of the "third law" of black hole thermodynamics. We also show that extrem
 al black holes take on a central role in gravitational collapse\, giving r
 ise to a new conjectural picture of "extremal critical collapse." This is 
 joint work with Ryan Unger (Princeton).\n
LOCATION:https://researchseminars.org/talk/jomarec/34/
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