Spacetime, Geometry of the universe
1240
Books for general relativity
14329
What is known about the topological structure of spacetime?
149430
Why does the universe exhibit three large-scale spatial dimensions?
127383
Speed of light in general relativity
5266
Resource Recommendations: General relativity, local tetrads and particle physics
105865
The twin paradox and positively curved space
64158
What do we learn from gravity in three spacetime dimensions?
42584
Curved space-time VS change of coordinates in Minkowski space
151086
What bends fabric of space-time?
76894
Why is spacetime not Riemannian?
122357
Discreteness of Spacetime and Violation of Lorentz symmetry
59422
Gravity in other than 3 spatial dimensions and stable orbits
54857
The wave equation in general relativity, special relativity, and Cartesian coordinates
51742
What is the curvature of an empty universe?
95681
If the universe is 3D, how is space-time like a "fabric"?
42001
ALL "forces" as manifestations of properties of space-time
71085
In Einstein's General Relativity, do the space-time dimensions curve?