Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
exact solution of Einstein field equations |
| gptkbp:appearsIn |
gptkb:Mixmaster_universe
gptkb:BKL_conjecture |
| gptkbp:describes |
anisotropic universe
|
| gptkbp:dimensions |
4
|
| gptkbp:firstDescribed |
1921
|
| gptkbp:hasLineElement |
ds^2 = -dt^2 + t^{2p1} dx^2 + t^{2p2} dy^2 + t^{2p3} dz^2
|
| gptkbp:hasNo |
gptkb:cosmological_constant
matter content |
| https://www.w3.org/2000/01/rdf-schema#label |
Kasner metric
|
| gptkbp:measures |
gptkb:Bianchi_type_I
|
| gptkbp:namedAfter |
gptkb:Edward_Kasner
|
| gptkbp:parameter |
gptkb:Kasner_exponents
|
| gptkbp:prohibits |
p1 + p2 + p3 = 1
p1^2 + p2^2 + p3^2 = 1 |
| gptkbp:satisfies |
gptkb:vacuum_Einstein_equations
|
| gptkbp:solvedBy |
gptkb:Einstein_field_equations
|
| gptkbp:symmetry |
spatial homogeneity
|
| gptkbp:usedIn |
gptkb:cosmology
gptkb:general_relativity |
| gptkbp:bfsParent |
gptkb:General_relativity
|
| gptkbp:bfsLayer |
5
|