SpECTRE  v2022.06.14
Ccz4::Tags::LapseTimesATilde< Dim, Frame, DataType > Struct Template Reference

The CCZ4 temporary expression \(\alpha \tilde{A}_{ij}\). More...

#include <TempTags.hpp>

Public Types

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

Detailed Description

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

The CCZ4 temporary expression \(\alpha \tilde{A}_{ij}\).

Details

Here, \(\alpha\) is the lapse defined by gr::Tags::Lapse and \(\tilde{A}_{ij}\) is the trace-free part of the extrinsic curvature defined by Ccz4::Tags::ATilde.


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