ScalarWave::Tags::Phi< Dim > Struct Template Reference

Auxiliary variable which is analytically the spatial derivative of the scalar field. More...

#include <Tags.hpp>

Public Types
using	type = tnsr::i< DataVector, Dim, Frame::Inertial >

Detailed Description

template<size_t Dim>
struct ScalarWave::Tags::Phi< Dim >

Auxiliary variable which is analytically the spatial derivative of the scalar field.

Details

If $\mathrm{\Psi }$ is the scalar field then we define ${\mathrm{\Phi }}_i={\partial }_i\mathrm{\Psi }$

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

• src/Evolution/Systems/ScalarWave/Tags.hpp