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K^2
K^2 is offline
#9
Jan16-11, 04:37 AM
Sci Advisor
P: 2,470
Well, sure, you could define a wonky metric where EH singularity isn't even there. Yet, there exists no valid world line from event of collapse to any exterior event. There do exist valid world lines from any time prior to event, however. So an external observer still has to conclude that it has not yet happened.