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

The CCZ4 temporary expression \(\tilde{\gamma}^{nm} \partial_k \tilde{A}_{nm}\). More...

#include <TempTags.hpp>

Public Types

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

Detailed Description

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

The CCZ4 temporary expression \(\tilde{\gamma}^{nm} \partial_k \tilde{A}_{nm}\).

Details

Here, \(\tilde{\gamma}^{nm}\) is the inverse conformal spatial metric defined by Ccz4::Tags::InverseConformalMetric, \(\tilde{A}_{ij}\) is the trace-free part of the extrinsic curvature defined by Ccz4::Tags::ATilde, and \(\partial_k \tilde{A}_{ij}\) is its spatial derivative.


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