Xcts::AnalyticData::KerrSchildTeukolsky Class Reference

Kerr-Schild plus a Teukolsky perturbation in the conformal metric. More...

#include <KerrSchildTeukolsky.hpp>

Classes
struct	KerrSchild
struct	TeukolskyWave

Public Types
template<typename DataType>
using	tags
using	options = tmpl::list<KerrSchild, TeukolskyWave>

Public Member Functions
	KerrSchildTeukolsky (const KerrSchildTeukolsky &)=default
KerrSchildTeukolsky &	operator= (const KerrSchildTeukolsky &)=default
	KerrSchildTeukolsky (KerrSchildTeukolsky &&)=default
KerrSchildTeukolsky &	operator= (KerrSchildTeukolsky &&)=default
	KerrSchildTeukolsky (gr::Solutions::KerrSchild kerr_schild, const gr::Solutions::TeukolskyWave &teukolsky_wave)
const gr::Solutions::KerrSchild &	kerr_schild () const
const gr::Solutions::TeukolskyWave &	teukolsky_wave () const
template<typename DataType, typename... RequestedTags, Requires< tmpl2::flat_all_v< tmpl::list_contains_v< tags< DataType >, RequestedTags >... > > = nullptr>
tuples::TaggedTuple< RequestedTags... >	variables (const tnsr::I< DataType, Dim, Frame::Inertial > &x, tmpl::list< RequestedTags... >) const
template<typename... RequestedTags, Requires< tmpl2::flat_all_v< tmpl::list_contains_v< tags< DataVector >, RequestedTags >... > > = nullptr>
tuples::TaggedTuple< RequestedTags... >	variables (const tnsr::I< DataVector, Dim, Frame::Inertial > &x, const Mesh< Dim > &mesh, const InverseJacobian< DataVector, Dim, Frame::ElementLogical, Frame::Inertial > &inv_jacobian, tmpl::list< RequestedTags... >) const
void	pup (PUP::er &p) override

Static Public Attributes
static constexpr size_t	Dim = 3
static constexpr Options::String	help

Friends
bool	operator== (const KerrSchildTeukolsky &lhs, const KerrSchildTeukolsky &rhs)

Detailed Description

Kerr-Schild plus a Teukolsky perturbation in the conformal metric.

This solution does not satisfy the constraint equations itself; it is intended for supplying the free data and Dirichlet boundary conditions needed to solve the XCTS equations for initial data containing a Kerr-Schild black hole plus a gravitational-wave pulse. In this solution, the Kerr-Schild solution supplies the lapse, shift, and trace of the extrinsic curvature, while the Teukolsky wave at \(t=0\) is added only to the conformal spatial metric and its time derivative. The spatial derivative of the conformal spatial metric is computed using numerical partial derivatives.

Member Typedef Documentation

tags

template<typename DataType>

using Xcts::AnalyticData::KerrSchildTeukolsky::tags

Initial value:

 
      typename detail::KerrSchildTeukolskyVariablesCache<DataType>::tags_list

Member Data Documentation

help

Options::String Xcts::AnalyticData::KerrSchildTeukolsky::help

staticconstexpr

Initial value:

{
      "Kerr-Schild black hole with a Teukolsky perturbation in the XCTS "
      "conformal metric."}

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

• src/PointwiseFunctions/AnalyticData/Xcts/KerrSchildTeukolsky.hpp