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 = tmpl::list< ParticlePosition, ParticleVelocity, ParticleCharge >
using	tags = tmpl::list< CurvedScalarWave::Tags::Psi, CurvedScalarWave::Tags::Pi, CurvedScalarWave::Tags::Phi< 3 > >

Public Member Functions
	ZerothOrderPuncture (std::array< double, 3 > particle_position, std::array< double, 3 > particle_velocity, double particle_charge, const Options::Context &context={})
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 &)

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 Data Documentation

help

constexpr 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