ForceFree Namespace Reference

Items related to evolving the GRFFE system with divergence cleaning. More...

Namespaces
namespace	AnalyticData
	Holds classes implementing analytic data for the GRFFE system.
namespace	BoundaryConditions
	Boundary conditions for the GRFFE system.
namespace	BoundaryCorrections
	Boundary corrections/numerical fluxes for the GRFFE sytem.
namespace	fd
	Finite difference functionality for ForceFree evolution system.
namespace	Imex
	Code related to IMEX time integration of ForceFree evolution system.
namespace	Solutions
	Holds classes implementing a solution to the GRFFE system.
namespace	subcell
	Code required by the DG-FD hybrid solver.
namespace	Tags
	Tags for the GRFFE system with divergence cleaning.

Classes
struct	ComputeDriftTildeJ
	Computes the non-stiff part ${\tilde{J}}_{\mathrm{d}\mathrm{r}\mathrm{i}\mathrm{f}\mathrm{t}}^i$ of the generalized electric current density ${\tilde{J}}^i$. More...
struct	ComputeParallelTildeJ
	Computes the stiff part ${\tilde{J}}_{\mathrm{p}\mathrm{a}\mathrm{r}\mathrm{a}\mathrm{l}\mathrm{l}\mathrm{e}\mathrm{l}}^i$ of the generalized electric current density ${\tilde{J}}^i$. More...
struct	Fluxes
	Compute the fluxes of the GRFFE system with divergence cleaning. More...
struct	MaskNeutronStarInterior
	Assign the masking scalar variable (see Tags::NsInteriorMask) at the initialization phase in NS magnetosphere simulations. More...
struct	Sources
	Compute the source terms for the GRFFE system with divergence cleaning. More...
struct	System
	General relativistic force-free electrodynamics (GRFFE) system with divergence cleaning. More...
struct	TimeDerivativeTerms
	Compute the time derivative of the conserved variables for the GRFFE equations with divergence cleaning. More...

Functions
void	em_field_from_evolved_fields (const gsl::not_null< tnsr::I< DataVector, 3 > * > vector, const tnsr::I< DataVector, 3 > &densitized_vector, const Scalar< DataVector > &sqrt_det_spatial_metric)
	Computes electric field $E^i$ from TildeE or magnetic field $B^i$ from TildeB.
void	charge_density_from_tilde_q (const gsl::not_null< Scalar< DataVector > * > charge_density, const Scalar< DataVector > &tilde_q, const Scalar< DataVector > &sqrt_det_spatial_metric)
	Computes electric charge density $q$ from TildeQ.
void	electric_current_density_from_tilde_j (const gsl::not_null< tnsr::I< DataVector, 3 > * > electric_current_density, const tnsr::I< DataVector, 3 > &tilde_j, const Scalar< DataVector > &sqrt_det_spatial_metric, const Scalar< DataVector > &lapse)
	Computes electric current density $J^i$ from TildeJ.

Detailed Description

Items related to evolving the GRFFE system with divergence cleaning.