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SUMMARY:Quasi-local mass\, Kerr horizon\, and causality - Maciej Dunajski 
 (University of Cambridge)
DTSTART:20240916T103000Z
DTEND:20240916T113000Z
UID:TALK219694@talks.cam.ac.uk
DESCRIPTION:I will discuss two approaches to mass in General Relativity. O
 ne quasi&mdash\;local\, and applicable to closed surfaces in space times (
 like that of the Kerr\, or Kerr de-Sitter horizon)\, and one global\, base
 d on causal properties of space&mdash\;times near space&mdash\;like infini
 ty.
LOCATION:Seminar Room 2\, Newton Institute
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