Schwarzschild metric of a moving observer
140580
Gravitational potential of an approaching mass
56911
Proving invariance of $ds^2$ from the invariance of the speed of light
106863
Special relativity and imaginary coefficient of the time coordinate
124688
Question about a metric on $\mathbb{R}^2$
100487
How to derive relation for time derivative in a rotating reference frame
149674
Kinetic energy of a photon and Schwarzschild radius
54020
Does a moving object curve space-time as its velocity increases?
39763
Proving left-invariance (and proof-verification for right-invariance) for metric constructed from left-invariant Haar measure
80291
Relativistic velocity addition from time dilation
23243
Extended Rigid Bodies in Special Relativity
11773
Levi-Civita connection between conformal metrics
83672
Time dilation in a gravitational field and the equivalence principle
12175
Applying the principle of equivalence to an accelerated frame
5790
Inertial frames of reference
147647
Spacetime around a massive cylinder
21127
Interval preserving transformations are linear in special relativity
46510
Relativity and Galaxy Rotation Speed