What is the solution of general relativity for our universe?
51042
How is it possible to come to a conclusion that Universe is a result of the Big Bang while we aren't able to observe the entire Universe?
63402
Euler-Lagrange equation in curved spacetime: how to calculate $\partial \mathcal{L}/\partial(\nabla_\nu A_\mu)$?
54857
The wave equation in general relativity, special relativity, and Cartesian coordinates
17218
Open problems in General Relativity
138377
In what limit does string theory reproduce general relativity?
12784
Is the popular explanation given for gravity in General Relativity misleading?
51097
Newton's third law and General relativity
31369
To which extent is general relativity a gauge theory?
51742
What is the curvature of an empty universe?
101907
Is there an algorithm for N body simulations in General Relativity
60751
General relativity and the conservation of momentum
157316
Gravitational self-interaction
85665
Schwarzschild metric in expanding Universe
72072
How about an exact solution for the position of a planet as a function of time?
96283
Finding the metric tensor from the Einstein field equation?
54636
Dark Energy / Accelerating universe: naive question
142650
Can we model gravitation as a repulsive force?