Ccz4::Tags::KMinus2ThetaC< DataType > Struct Template Reference

The CCZ4 temporary expression \(K - 2 \Theta c\). More...

#include <TempTags.hpp>

Public Types
using	type = Scalar<DataType>

Detailed Description

template<typename DataType>
struct Ccz4::Tags::KMinus2ThetaC< DataType >

The CCZ4 temporary expression \(K - 2 \Theta c\).

Details

Here, \(K\) is the trace of the extrinsic curvature defined by gr::Tags::TraceExtrinsicCurvature, \(\Theta\) is the projection of the Z4 four-vector along the normal direction, and \(c\) controls whether to include algebraic source terms proportional to \(\Theta\).

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

• src/Evolution/Systems/Ccz4/TagsDeclarations.hpp
• src/Evolution/Systems/Ccz4/TempTags.hpp