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SUMMARY:Quasi-local mass\, Kerr horizon\, and causality - Maciej Dunajski 
 (DAMTP)
DTSTART:20211105T130000Z
DTEND:20211105T140000Z
UID:TALK162256@talks.cam.ac.uk
CONTACT:Justin Ripley
DESCRIPTION:I will discuss two approaches to mass in General Relativity. O
 ne quasi--local\, and applicable to closed surfaces in space times (like t
 hat of the Kerr horizon)\, and one global\, based on causal properties of 
 space--times near space--like infinity.\n\nThe talk will take place in the
  Potter room\, but there will also be a zoom link to join remotely:\n\nTop
 ic: GR Seminar\nTime: Nov 5\, 2021 01:00 PM London\n\nJoin Zoom Meeting\nh
 ttps://maths-cam-ac-uk.zoom.us/j/94557932693?pwd=Q20ycEtlK0puajBsUlVNemtYT
 0V4UT09\n\nMeeting ID: 945 5793 2693\nPasscode: 866785\n
LOCATION:Potter room/Zoom
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