GeneralizedHarmonic::Tags Namespace Reference

Tags for the generalized harmonic formulation of Einstein equations. More...

## Classes | |

struct | CharacteristicFields |

struct | CharacteristicSpeeds |

struct | ConstraintEnergy |

Tags corresponding to various constraints of the generalized harmonic system, and their diagnostically useful combinations. More... | |

struct | ConstraintEnergyCompute |

Compute item to get combined energy in all constraints for the generalized harmonic evolution system. More... | |

struct | ConstraintGamma0 |

struct | ConstraintGamma0Compute |

Compute items to compute constraint-damping parameters for a single-BH evolution. More... | |

struct | ConstraintGamma1 |

struct | ConstraintGamma1Compute |

Compute items to compute constraint-damping parameters for a single-BH evolution. More... | |

struct | ConstraintGamma2 |

struct | ConstraintGamma2Compute |

Compute items to compute constraint-damping parameters for a single-BH evolution. More... | |

struct | DerivLapseCompute |

Compute item to get spatial derivatives of lapse from the generalized harmonic variables and spacetime unit normal one-form. More... | |

struct | DerivShiftCompute |

Compute item to get spatial derivatives of the shift vector from generalized harmonic and geometric variables. More... | |

struct | DerivSpatialMetricCompute |

Compute item to get spatial derivatives of the spatial metric from the generalized harmonic spatial derivative variable. More... | |

struct | EvolvedFieldsFromCharacteristicFields |

struct | ExtrinsicCurvatureCompute |

Compute item to get extrinsic curvature from generalized harmonic variables and the spacetime normal vector. More... | |

struct | FConstraint |

Tags corresponding to various constraints of the generalized harmonic system, and their diagnostically useful combinations. More... | |

struct | FConstraintCompute |

Compute item to get the F-constraint for the generalized harmonic evolution system. More... | |

struct | FourIndexConstraint |

Tags corresponding to various constraints of the generalized harmonic system, and their diagnostically useful combinations. More... | |

struct | FourIndexConstraintCompute |

Compute item to get the four-index constraint for the generalized harmonic evolution system. More... | |

struct | GaugeConstraint |

Tags corresponding to various constraints of the generalized harmonic system, and their diagnostically useful combinations. More... | |

struct | GaugeConstraintCompute |

Compute item to get the gauge constraint for the generalized harmonic evolution system. More... | |

struct | GaugeH |

Gauge source function for the generalized harmonic system. More... | |

struct | GaugeHImplicitFrom3p1QuantitiesCompute |

Compute item to get the implicit gauge source function from 3 + 1 quantities. More... | |

struct | InitialGaugeH |

Initial value of the gauge source function for the generalized harmonic system. More... | |

struct | Phi |

Auxiliary variable which is analytically the spatial derivative of the spacetime metric. More... | |

struct | PhiCompute |

Compute item for the auxiliary variable \(\Phi_{iab}\) used by the generalized harmonic formulation of Einstein's equations. More... | |

struct | Pi |

Conjugate momentum to the spacetime metric. More... | |

struct | PiCompute |

Compute item the conjugate momentum \(\Pi_{ab}\) of the spacetime metric \( \psi_{ab} \). More... | |

struct | SpacetimeDerivGaugeH |

Spacetime derivatives of the gauge source function for the generalized harmonic system. More... | |

struct | SpacetimeDerivGaugeHCompute |

Compute item to get spacetime derivative of the gauge source function from its spatial and time derivatives. More... | |

struct | SpacetimeDerivInitialGaugeH |

Initial spacetime derivatives of the gauge source function for the generalized harmonic system. More... | |

struct | ThreeIndexConstraint |

Tags corresponding to various constraints of the generalized harmonic system, and their diagnostically useful combinations. More... | |

struct | ThreeIndexConstraintCompute |

Compute item to get the three-index constraint for the generalized harmonic evolution system. More... | |

struct | TimeDerivLapseCompute |

Compute item to get time derivative of lapse (N) from the generalized harmonic variables, lapse, shift and the spacetime unit normal 1-form. More... | |

struct | TimeDerivShiftCompute |

Compute item to get time derivative of the shift vector from the generalized harmonic and geometric variables. More... | |

struct | TimeDerivSpatialMetricCompute |

Compute item to get time derivative of the spatial metric from generalized harmonic and geometric variables. More... | |

struct | TraceExtrinsicCurvatureCompute |

Compute item to get the trace of extrinsic curvature from generalized harmonic variables and the spacetime normal vector. More... | |

struct | TwoIndexConstraint |

Tags corresponding to various constraints of the generalized harmonic system, and their diagnostically useful combinations. More... | |

struct | TwoIndexConstraintCompute |

Compute item to get the two-index constraint for the generalized harmonic evolution system. More... | |

struct | UMinus |

struct | UPlus |

struct | UPsi |

Tags corresponding to the characteristic fields of the generalized harmonic system. More... | |

struct | UZero |

Tags for the generalized harmonic formulation of Einstein equations.

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