- #1
bcrelling
- 69
- 2
Einstein's field equations are time invariant.
So is it conceivable that a reverse black hole can exist i.e a "white hole"?
Or would the second law of thermodynamics prevent such a thing?
So is it conceivable that a reverse black hole can exist i.e a "white hole"?
Or would the second law of thermodynamics prevent such a thing?