SpECTRE  v2024.12.16
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Ccz4::Tags::InverseConformalMetricTimesDerivATilde< DataType, Dim, Frame > 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<typename DataType, size_t Dim, typename Frame>
struct Ccz4::Tags::InverseConformalMetricTimesDerivATilde< DataType, Dim, Frame >

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: