SpECTRE  v2021.12.06
Ccz4::Tags::FieldD< Dim, Frame, DataType > Struct Template Reference

Auxiliary variable which is analytically half the spatial derivative of the conformal spatial metric. More...

#include <Tags.hpp>

Public Types

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

Detailed Description

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

Auxiliary variable which is analytically half the spatial derivative of the conformal spatial metric.

Details

If \(\bar{\gamma}_{ij}\) is the conformal spatial metric, then we define \(D_{kij} = \frac{1}{2} \partial_k \bar{\gamma}_{ij}\).


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