Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
exact solution in general relativity
|
| gptkbp:appliesTo |
Bianchi type I spacetime
vacuum Einstein field equations |
| gptkbp:characterizedBy |
gptkb:Kasner_exponents
|
| gptkbp:describes |
anisotropic universe
|
| gptkbp:dimensions |
four-dimensional spacetime
|
| gptkbp:discoveredIn |
1921
|
| gptkbp:found_by |
gptkb:Edward_Kasner
|
| gptkbp:hasProperty |
anisotropic
homogeneous spatially flat |
| https://www.w3.org/2000/01/rdf-schema#label |
Kasner solution
|
| gptkbp:Kasner_exponents_satisfy |
p1 + p2 + p3 = 1
p1^2 + p2^2 + p3^2 = 1 |
| gptkbp:measures |
gptkb:Kasner_metric
|
| gptkbp:metric_form |
ds^2 = -dt^2 + t^{2p1} dx^2 + t^{2p2} dy^2 + t^{2p3} dz^2
|
| gptkbp:relatedTo |
gptkb:Mixmaster_universe
gptkb:BKL_conjecture |
| gptkbp:used_in |
gptkb:cosmology
mathematical physics |
| gptkbp:used_in_study_of |
singularities in general relativity
|
| gptkbp:bfsParent |
gptkb:Kasner_exponents
|
| gptkbp:bfsLayer |
7
|