By Yoo Chung.
Published on 2023-04-02.
A basic reference on relativity meant for my own use.
Lorentz transformation
\[\begin{aligned}
\gamma & = \frac{1}{\sqrt{1 - \left( \frac{v}{c} \right)^2}} \\
t' & = \gamma \left( t - \frac{vx}{c^2} \right) \\
x' & = \gamma (x - vt) \\
y' & = y \\
z' & = z
\end{aligned}\]