SpECTRE
v2023.03.09
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Tags related to the worldtube. More...
Classes | |
struct | CheckInputFile |
Dummy tag that throws an error if the input file does not describe a circular orbit. More... | |
struct | ElementFacesGridCoordinates |
A map that holds the grid coordinates centered on the worldtube of all element faces abutting the worldtube with the corresponding ElementIds. More... | |
struct | ExcisionSphere |
The excision sphere corresponding to the worldtube. More... | |
struct | ExpansionOrder |
The internal expansion order of the worldtube solution. More... | |
struct | FaceCoordinates |
An optional that holds the coordinates of an element face abutting the worldtube excision sphere. If the element does not abut the worldtube, this holds std::nullopt. This tag should be in the databox of element chares. The available frames are Grid and Inertial. The Centered template tag can be turned on to center the coordinates around the position of the scalar charge. More... | |
struct | FaceCoordinatesCompute |
struct | InertialParticlePosition |
The position of the scalar charge particle orbiting a central black hole given in inertial coordinates. We currently assume a circular orbit in the xy-plane with radius \(R\) and angular velocity \(\omega = R^{-3/2}\), where grid and inertial coordinates are equal at t = 0. More... | |
struct | InertialParticlePositionCompute |
struct | Psi0 |
Holds the constant coefficient of the regular field inside the worldtube. More... | |
struct | PsiMonopole |
Holds the monopole of the regular field inside the worldtube. More... | |
struct | PunctureField |
struct | PunctureFieldCompute |
struct | RegularFieldInbox |
Inbox of the element chares that contains the regular field \(\Psi^R\) as well as its time and spatial derivative evaluated at the grid points of abutting element faces. More... | |
struct | SphericalHarmonicsInbox |
Inbox of the worldtube singleton chare which receives quantities projected onto spherical harmonics. More... | |
struct | WorldtubeSolution |
The solution inside the worldtube, evaluated at the face coordinates of an abutting element. This tag is used to provide boundary conditions to the element in CurvedScalarWave::BoundaryConditions::Worldtube . More... | |
Tags related to the worldtube.