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ulenrich
2009-May-14, 08:46 PM
When inflation began density and mass must have been higher than in a blackhole. Why did the universe not fall into a blackhole right at the beginning:

Because it was a blackhole (like Brian Greene describes the theories of multiple universes out of blackholes) or, because gravity as a force was not elaborated/distinguished out of the grand unified force?

pzkpfw
2009-May-14, 09:35 PM
Welcome to BAUT.

Take a look at this recent thread: http://www.bautforum.com/space-astronomy-questions-answers/87942-universe-bh-moment-bb.html

It's a common question; using the forum search feature and doing some digging might find you some more.