The M1 scheme for radiation transport. More...

Namespaces
namespace	BoundaryConditions
	Boundary conditions for the M1Grey radiation transport system.

namespace	BoundaryCorrections
	Boundary corrections/numerical fluxes.

namespace	Solutions
	Holds classes implementing a solution to the M1 system.

namespace	Tags
	Tags for the evolution of neutrinos using a grey M1 scheme.

Classes
struct	ComputeFluxes
	The fluxes of the conservative variables in the M1 scheme. More...

struct	ComputeLargestCharacteristicSpeed

struct	ComputeM1Closure

struct	ComputeM1Closure< tmpl::list< NeutrinoSpecies... > >

struct	ComputeM1HydroCoupling

struct	ComputeM1HydroCoupling< tmpl::list< NeutrinoSpecies... > >

struct	ComputeSources
	Compute the curvature source terms for the flux-balanced grey M1 radiation transport. More...

struct	System

struct	System< tmpl::list< NeutrinoSpecies... > >

struct	TimeDerivativeTerms

Functions
void	characteristic_speeds (gsl::not_null< std::array< DataVector, 4 > * > pchar_speeds, const Scalar< DataVector > &lapse)
	Compute the characteristic speeds for the M1 system. More...

Detailed Description

The M1 scheme for radiation transport.

Namespace for the grey-M1 radiation transport scheme.

References:

Post-merger evolution of a neutron star-black hole binary with neutrino transport, [68]

Function Documentation

void RadiationTransport::M1Grey::characteristic_speeds	(	gsl::not_null< std::array< DataVector, 4 > * >	pchar_speeds,
		const Scalar< DataVector > &	lapse
	)

Compute the characteristic speeds for the M1 system.

At this point, for testing purposes, we just set all speeds to 1... this needs to be fixed in the future to use the correct speed values.