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Lapidus
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- 11
An outside observer never sees stuff heading towards a black hole crossing the event horizon. How then do black holes form? If I would have watched region in spacetime where today exists a black hole for the last two billion years, how did the black come into existence?
Is it true that bigger black holes do not evaporate, since the cosmic microwave radiation is hotter than them? Why then then all the fuss about the information loss problem?
thank you
Is it true that bigger black holes do not evaporate, since the cosmic microwave radiation is hotter than them? Why then then all the fuss about the information loss problem?
thank you