ForceFree::Tags::ElectricCurrentDensityCompute Struct Reference

Compute item for electric current density \(J^i\) from TildeJ. More...

#include <ElectromagneticVariables.hpp>

Public Types
using	argument_tags
using	return_type = tnsr::I<DataVector, 3>
using	base = ElectricCurrentDensity
Public Types inherited from ForceFree::Tags::ElectricCurrentDensity
using	type = tnsr::I<DataVector, 3>

Static Public Attributes
static constexpr auto	function = &electric_current_density_from_tilde_j

Detailed Description

Compute item for electric current density \(J^i\) from TildeJ.

Note

This ComputeTag is solely for observation purpose, not related to actual time evolution.

Member Typedef Documentation

argument_tags

using ForceFree::Tags::ElectricCurrentDensityCompute::argument_tags

Initial value:

 tmpl::list<TildeJ, gr::Tags::Lapse<DataVector>,
                                   gr::Tags::SqrtDetSpatialMetric<DataVector>>

---

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

• src/Evolution/Systems/ForceFree/ElectromagneticVariables.hpp