Would two identical universes evolve identically?
24003
Is the universe fundamentally deterministic?
64085
Story about a multiverse theory of immortality
33554
Can the problem of unification of Quantum Mechanics and General Relativity be converted into a pure Mathematical problem?
21013
Why are two identical objects not equal to each other?
25052
Doesn't dating the universe violate the concept of spacetime's inseparability?
135755
Many-worlds: how often is the split how many are the universes? (And how do you model this mathematically.)
59757
Is a world with constant/decreasing entropy theoretically impossible?
84770
Twin Paradox Without Acceleration
37198
Can an animal evolve after birth?
59882
is it possible for two fields with the same characteristic to not be isomorphic?
75058
Why isn't an infinite, flat, nonexpanding universe filled with a uniform matter distribution a solution to Einstein's equation?
68906
Do the same equations of motion imply the same Lagrangians?
65985
How can the universe by infinite when it has known start and finite time since?
136281
Is the universe expanding, or is everything in it getting smaller?
683
Do new universes form on the other side of black holes?
87167
Do cosmological and Doppler redshift produce different patterns?
38714
Can a metric in General Relativity, Supergravity, String Theory, etc., be asymmetric?