SpECTRE  v2023.01.13
CurvedScalarWave::Tags Namespace Reference

Tags for the curved scalar wave system. More...

## Classes

struct  BackgroundSpacetime
The background spacetime on which the scalar wave propagates. More...

struct  CharacteristicFields

struct  CharacteristicSpeeds

struct  ComputeLargestCharacteristicSpeed
Computes the largest magnitude of the characteristic speeds. More...

struct  ConstraintGamma1

struct  ConstraintGamma2

struct  EvolvedFieldsFromCharacteristicFields

struct  LargestCharacteristicSpeed

struct  OneIndexConstraint
Tag for the one-index constraint of the scalar wave system in curved spacetime. More...

struct  OneIndexConstraintCompute
Compute item to get the one-index constraint for the scalar-wave evolution system. More...

struct  Phi
Auxiliary variable which is analytically the spatial derivative of the scalar field. More...

struct  Pi
The conjugate momentum of the scalar field. More...

struct  Psi
The scalar field. More...

struct  PsiSquared
The square of the scalar field $$\Psi$$. More...

struct  PsiSquaredCompute
Compute tag that calculates the square of the scalar field $$\Psi$$. More...

struct  TwoIndexConstraint
Tag for the two-index constraint of the scalar wave system in curved spacetime. More...

struct  TwoIndexConstraintCompute
Compute item to get the two-index constraint for the scalar-wave evolution system. More...

struct  VMinus

struct  VPlus

struct  VPsi
Tags corresponding to the characteristic fields of the scalar-wave system in curved spacetime. More...

struct  VZero

## Detailed Description

Tags for the curved scalar wave system.