3 ms·

All in all, because of light cones there can be no large-scale growth faster than x^3. And more like x^2 if you want to expand something more than just empty sp

by IsTom 8mo ago

All in all, because of light cones there can be no large-scale growth faster than x^3. And more like x^2 if you want to expand something more than just empty space.

bsza 8mo ago
Depends on what the curvature of the universe is. If it's negative then it supports exponential growth.
- IsTom 8mo ago
  As far as we've seen, universe seems to be very flat so far.