Computes \(u_i=W \gamma_{ij} v^j\), where \(W\) is the Lorentz factor, \(\gamma_{ij}\) is the spatial metric, and \(v^j\) is the spatial velocity. More...

#include <LowerSpatialFourVelocity.hpp>

Public Types
using	base = hydro::Tags::LowerSpatialFourVelocity< DataVector, 3, Frame::Inertial >

using	argument_tags = tmpl::list< hydro::Tags::SpatialVelocity< DataVector, 3, Frame::Inertial >, gr::Tags::SpatialMetric< DataVector, 3 >, hydro::Tags::LorentzFactor< DataVector > >

Public Types inherited from hydro::Tags::LowerSpatialFourVelocity< DataVector, 3, Frame::Inertial >
using	type = tnsr::i< DataVector, Dim, Frame::Inertial >

Static Public Member Functions
static void	function (const gsl::not_null< tnsr::i< DataVector, 3 > * > result, const tnsr::I< DataVector, 3 > &spatial_velocity, const tnsr::ii< DataVector, 3 > &spatial_metric, const Scalar< DataVector > &lorentz_factor)

Detailed Description

Computes \(u_i=W \gamma_{ij} v^j\), where \(W\) is the Lorentz factor, \(\gamma_{ij}\) is the spatial metric, and \(v^j\) is the spatial velocity.

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

src/PointwiseFunctions/Hydro/LowerSpatialFourVelocity.hpp

Public Types

Static Public Member Functions

Detailed Description