The scalar charge per unit area. More...

#include <ScalarCharge.hpp>

Detailed Description

The scalar charge per unit area.

This tag holds the integrand of:

\begin{align*} q = - \dfrac{1}{4 \pi} \oint dA \Phi_i n^{i}, \end{align*}

where \( n^{i} \) is the unit (outward) normal of the surface.

For a spherically symmetric scalar, this value will coincide with the value as extracted from the \(r^{-1}\) decay in

\[ \Psi \sim \phi_\infty + q / r + \cdots~. \]

The documentation for this struct was generated from the following file:

Public Types