Update the quantity \(\hat \omega\) and \(\hat \eth \hat \omega\) for updated spin-weighted Jacobian quantities \(\hat c\) and \(\hat d\). More...

#include <GaugeTransformBoundaryData.hpp>

Public Types
using	argument_tags = tmpl::list<GaugeC, GaugeD, Tags::LMax>
using	return_tags

Static Public Member Functions
static void	apply (gsl::not_null< Scalar< SpinWeighted< ComplexDataVector, 0 > > * > omega, gsl::not_null< Scalar< SpinWeighted< ComplexDataVector, 1 > > * > eth_omega, const Scalar< SpinWeighted< ComplexDataVector, 2 > > &gauge_c, const Scalar< SpinWeighted< ComplexDataVector, 0 > > &gauge_d, size_t l_max)

Detailed Description

template<typename GaugeC, typename GaugeD, typename GaugeOmega>
struct Cce::GaugeUpdateOmega< GaugeC, GaugeD, GaugeOmega >

Update the quantity \(\hat \omega\) and \(\hat \eth \hat \omega\) for updated spin-weighted Jacobian quantities \(\hat c\) and \(\hat d\).

The conformal factor \(\hat \omega\) can be determined by the angular determinant from the spin-weighted Jacobian factors as

\begin{align*}\hat \omega = \frac{1}{2} \sqrt{\hat d \hat{\bar d} - \hat c \hat{\bar c}}. \end{align*}

Member Typedef Documentation

template<typename GaugeC, typename GaugeD, typename GaugeOmega>

using Cce::GaugeUpdateOmega< GaugeC, GaugeD, GaugeOmega >::return_tags

Initial value:

 tmpl::list<
      GaugeOmega,
      Spectral::Swsh::Tags::Derivative<GaugeOmega, Spectral::Swsh::Tags::Eth>>

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