SpECTRE  v2024.03.19
gr::Tags::WeylElectricScalar< DataType > Struct Template Reference

Computes the scalar \(E_{ij} E^{ij}\) from the electric part of the Weyl tensor \(E_{ij}\) and the inverse spatial metric \(\gamma^{ij}\), i.e. \(E_{ij} E^{ij} = \gamma^{ik}\gamma^{jl}E_{ij}E_{kl}\). More...

#include <Tags.hpp>

Public Types

using type = Scalar< DataType >
 

Detailed Description

template<typename DataType>
struct gr::Tags::WeylElectricScalar< DataType >

Computes the scalar \(E_{ij} E^{ij}\) from the electric part of the Weyl tensor \(E_{ij}\) and the inverse spatial metric \(\gamma^{ij}\), i.e. \(E_{ij} E^{ij} = \gamma^{ik}\gamma^{jl}E_{ij}E_{kl}\).


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