CurvedScalarWave::AnalyticData::ZerothOrderPuncture Class Reference

Analytic initial data for a scalar point charge in Kerr-Schild coordinates. This assumes the charge is initially on a geodesic orbit. More...

#include <ZerothOrderPuncture.hpp>

Classes
struct	ParticleCharge
struct	ParticlePosition
struct	ParticleVelocity

Public Types
using	options
using	tags

Public Member Functions
	ZerothOrderPuncture (std::array< double, 3 > particle_position, std::array< double, 3 > particle_velocity, double particle_charge, const Options::Context &context={})
	ZerothOrderPuncture (const ZerothOrderPuncture &)=default
ZerothOrderPuncture &	operator= (const ZerothOrderPuncture &)=default
	ZerothOrderPuncture (ZerothOrderPuncture &&)=default
ZerothOrderPuncture &	operator= (ZerothOrderPuncture &&)=default
auto	get_clone () const -> std::unique_ptr< evolution::initial_data::InitialData > override
tuples::TaggedTuple< CurvedScalarWave::Tags::Psi, CurvedScalarWave::Tags::Pi, CurvedScalarWave::Tags::Phi< 3 > >	variables (const tnsr::I< DataVector, 3 > &x, tags) const
	Retrieve the evolution variables at spatial coordinates x
void	pup (PUP::er &) override

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

Friends
bool	operator== (const ZerothOrderPuncture &lhs, const ZerothOrderPuncture &rhs)
bool	operator!= (const ZerothOrderPuncture &lhs, const ZerothOrderPuncture &rhs)

Detailed Description

Analytic initial data for a scalar point charge in Kerr-Schild coordinates. This assumes the charge is initially on a geodesic orbit.

Details

The initial data corresponds to the zeroth order puncture field which is effectively the Lorentz-boosted solution of a scalar charge in flat space.

Member Typedef Documentation

options

using CurvedScalarWave::AnalyticData::ZerothOrderPuncture::options

Initial value:

 
      tmpl::list<ParticlePosition, ParticleVelocity, ParticleCharge>

tags

using CurvedScalarWave::AnalyticData::ZerothOrderPuncture::tags

Initial value:

 
      tmpl::list<CurvedScalarWave::Tags::Psi, CurvedScalarWave::Tags::Pi,
                 CurvedScalarWave::Tags::Phi<3>>

Member Function Documentation

get_clone()

auto CurvedScalarWave::AnalyticData::ZerothOrderPuncture::get_clone ( ) const -> std::unique_ptr< evolution::initial_data::InitialData >

overridevirtual

Implements evolution::initial_data::InitialData.

Member Data Documentation

help

Options::String CurvedScalarWave::AnalyticData::ZerothOrderPuncture::help

staticconstexpr

Initial value:

= {
      "Initial data for a scalar charge in Kerr-Schild coordinates. It "
      "corresponds to the zeroth order puncture field which is the "
      "Lorentz-boosted solution of a scalar charge in flat space."}

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

• src/Evolution/Systems/CurvedScalarWave/Worldtube/InitialData/ZerothOrderPuncture.hpp