4-Force
4-Momentum
4-Velocity
Accelerating observer
Box of dust
Binomial approximation
Christoffel symbol
Covariant derivative
Einstein field equation
Faraday tensor
Invariance of ccc
Lie derivative
Lorentz transform
Manifold
Metric of spacetime
Parallel transport
Principle of equivalence
Rapidity
Relativistic Doppler effect
Scalar
Schwarzschild orbit
Spacetime diagram
Spacetime gradient
Stress-energy tensor
Strong gravity
Tensor
Velocity addition
As with Scott Hughes’s 8.033 lecture notes, I use \tvx\tv x\tvx to denote a 3-vector and \fvx\fv x\fvx to denote a 4-vector.
Most of the time I use c=1c=1c=1. Sometimes I don’t. Sorry.