Equations

This page is still under construction.

\[\begin{split}\frac{\partial E}{\partial t} + \nabla \cdot \vec{F} = -G^0 \\ \frac{1}{c^2} \frac{\partial F}{\partial t} + \nabla \cdot \vec{P} = -\vec{G}\end{split}\]

where \(E\) is the radiation energy density, \(F\) is the radiation flux, \(P\) is the radiation pressure tensor, and \(G\) is the radiation four-force.