Ccz4::Tags::ATildeMinusOneThirdConformalMetricTimesTraceATilde< DataType, Dim, Frame > Struct Template Reference

The CCZ4 temporary expression ${\tilde{A}}_{ij}-\frac{1}{3}{\tilde{\gamma }}_{ij}tr\tilde{A}$. More...

#include <TempTags.hpp>

Public Types
using	type = tnsr::ii< DataType, Dim, Frame >

Detailed Description

template<typename DataType, size_t Dim, typename Frame>
struct Ccz4::Tags::ATildeMinusOneThirdConformalMetricTimesTraceATilde< DataType, Dim, Frame >

The CCZ4 temporary expression ${\tilde{A}}_{ij}-\frac{1}{3}{\tilde{\gamma }}_{ij}tr\tilde{A}$.

Details

Here, ${\tilde{A}}_{ij}$ is the trace-free part of the extrinsic curvature defined by Ccz4::Tags::ATilde, $tr\tilde{A}$ is its trace defined by Ccz4::Tags::TraceATilde, and ${\tilde{\gamma }}_{ij}$ is the conformal spatial metric defined by Ccz4::Tags::ConformalMetric.

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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