How does the fabric of space-time bends?
1553
How is gravity proportional to space-time curvature in the rubber-sheet analogy?
107712
Can general relativity be explained by equations describing a fabric of space embedded in a flat 5-dimensional Minkowski space?
118815
What makes matter travel along geodesics?
127274
Textbook on QFT in curved space-time via path integrals
137796
Local translations in curved spacetime
82697
Does SR treat time and space symmetrically? Then why does $t$ dilate while $\ell$ contracts?
95763
Elastic modulii of spacetime
100530
Why does time in Minkowski's space have the opposite sign of the space coordinates?
10178
How can mass bend spacetime, if there's nothing to bend?
121914
Unitary representations of the diffeomorphism group in curved spacetime
57817
When objects fall along geodesic paths of curved space-time, why is there no force acting on them?
94782
General relativity (gravitation) in time and one spatial dimension
20557
Does the curvature of spacetime theory assume gravity?
126008
What is the general procedure for constructing the Penrose diagram for an arbitrary $(1+1)d$ spacetime?
2723
Physically what does warping (of space-time) mean?
100386
Curvature of spacetime as a real thing?
145003
How can a point-like particle "feel" gravity, if locally the curvature of spacetime is always flat?