sgb::Sources Struct Reference

Add the sources \(S_A\) for the scalar equation in sGB gravity on a spatial metric \(\gamma_{ij}\). More...

#include <Equations.hpp>

Public Types
using	argument_tags
using	const_global_cache_tags = tmpl::list<>

Static Public Member Functions

static void

apply (gsl::not_null< Scalar< DataVector > * > equation_for_field, const tnsr::i< DataVector, 3 > &conformal_christoffel_contracted, const tnsr::i< DataVector, 3 > &deriv_lapse, const Scalar< DataVector > &lapse, const Scalar< DataVector > &conformal_factor, const tnsr::i< DataVector, 3 > &conformal_factor_deriv, const double &eps2, const double &eps4, const Scalar< DataVector > &weyl_electric, const Scalar< DataVector > &weyl_magnetic, const Scalar< DataVector > &field, const tnsr::i< DataVector, 3 > &, const tnsr::I< DataVector, 3 > &field_flux)

Detailed Description

Add the sources \(S_A\) for the scalar equation in sGB gravity on a spatial metric \(\gamma_{ij}\).

Member Typedef Documentation

argument_tags

using sgb::Sources::argument_tags

Initial value:

 tmpl::list<
      Xcts::Tags::ConformalChristoffelContracted<DataVector, 3,
                                                 Frame::Inertial>,
      ::Tags::deriv<gr::Tags::Lapse<DataVector>, tmpl::size_t<3>,
                    Frame::Inertial>,
      gr::Tags::Lapse<DataVector>, Xcts::Tags::ConformalFactor<DataVector>,
      ::Tags::deriv<Xcts::Tags::ConformalFactor<DataVector>, tmpl::size_t<3>,
                    Frame::Inertial>,
      Tags::Epsilon2, Tags::Epsilon4, gr::Tags::WeylElectricScalar<DataVector>,
      gr::Tags::WeylMagneticScalar<DataVector>>

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

• src/Elliptic/Systems/ScalarGaussBonnet/Equations.hpp