General question about dimensionality of the universe
67531
Universe being flat and why we can't see or access the space "behind" our universe plane?
60364
Universe Expansion as an absolute time reference
123621
What justifies dimensional analysis?
122357
Discreteness of Spacetime and Violation of Lorentz symmetry
45485
Dimension of a subset
124631
Why are we not able to visualize Dimensions beyond 3 (or maximum 4 including time)?
111390
Size of Universe after inflation
10209
How to show the spacetime interval is invariant in general?
145245
Extra Dimensions (in String Theory) - What does it mean?
98769
Find a universe and a predicate that satisfy the following formula
52827
Could negative dimension ever make sense?
57070
Dimensionality of null space when Trace is Zero
85665
Schwarzschild metric in expanding Universe
152888
Schwarzschild Radius of the Universe
35206
Minkowski Dimension of Special Cantor Set
19497
Analogue of spherical coordinates in $n$-dimensions
71085
In Einstein's General Relativity, do the space-time dimensions curve?