2
votes
1answer
70 views

What does black hole evaporation correspond to in the accelerating universe / black hole analogy?

In the same way, as a black hole emits Hawking radiation corresponding to its temperature $$ T = \frac{\hbar}{r_{BH}} $$ the accelerating universe can be described as all of the stuff falling ...
9
votes
1answer
97 views

Which came first: black holes or galaxies?

In other terms, did galaxies grow around black holes at their center?