The ADM Hamiltonian constraint \(\frac{1}{2} \left(R + K^2 - K_{ij} K^{ij}\right) - 8 \pi \rho\) (see e.g. Eq. (2.132) in [13]). More...

#include <Tags.hpp>

Detailed Description

template<typename DataType>
struct gr::Tags::HamiltonianConstraint< DataType >

The ADM Hamiltonian constraint \(\frac{1}{2} \left(R + K^2 - K_{ij} K^{ij}\right) - 8 \pi \rho\) (see e.g. Eq. (2.132) in [13]).

Note: We include a factor of \(1/2\) in the Hamiltonian constraint for consistency with SpEC, and so the matter terms in the Hamiltonian and momentum constraints are both scaled by \(8\pi\).

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

Public Types