ingoing Eddington–Finkelstein coordinates
GPTKB entity
Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
coordinate system
|
| gptkbp:appliesTo |
Schwarzschild metric
|
| gptkbp:coordinates |
null coordinate
|
| gptkbp:coordinateVariables |
v, r, θ, φ
|
| gptkbp:dimensions |
four-dimensional spacetime
|
| gptkbp:feature |
describes infalling light rays
regular at event horizon removes Schwarzschild coordinate singularity at event horizon |
| https://www.w3.org/2000/01/rdf-schema#label |
ingoing Eddington–Finkelstein coordinates
|
| gptkbp:namedAfter |
gptkb:Arthur_Eddington
gptkb:David_Finkelstein |
| gptkbp:r*Definition |
r* = r + 2GM ln|r/2GM - 1|
|
| gptkbp:relatedTo |
gptkb:outgoing_Eddington–Finkelstein_coordinates
|
| gptkbp:usedFor |
describing black holes
|
| gptkbp:usedIn |
gptkb:general_relativity
|
| gptkbp:vDefinition |
v = t + r*
|
| gptkbp:bfsParent |
gptkb:Eddington–Finkelstein_coordinates
|
| gptkbp:bfsLayer |
5
|