How general relativity gets to an inverse-square law
2929
How can we recover the Newtonian gravitational potential from the metric of general relativity?
5059
Singularity in Newton's gravitational law
137569
Generalising a Dirac Delta function formula in General Relativity
87877
Angular Momentum Conservation in Gravitational Interaction
107647
The uncertainty principle and black holes
89311
$r$ and $R$ difference with Schwarzschild metric
54857
The wave equation in general relativity, special relativity, and Cartesian coordinates
34312
Mathematically-oriented Treatment of General Relativity
107712
Can general relativity be explained by equations describing a fabric of space embedded in a flat 5-dimensional Minkowski space?
106496
Open source computer algebra systems for general relativity
106863
Special relativity and imaginary coefficient of the time coordinate
10178
How can mass bend spacetime, if there's nothing to bend?
137061
Understanding the different kinds of mass in gravity
69423
Pure Lorentz boost; transpose $\neq$ inverse?
50965
Gravitational constant in higher dimensions?
47869
Is an explanation of 'effect of Earth's rotation on $g$' possible from an inertial reference frame?
157316
Gravitational self-interaction