Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:cosmology
|
| gptkbp:category |
gptkb:cosmology
gptkb:general_relativity |
| gptkbp:describes |
expanding universe
|
| gptkbp:dimensions |
four-dimensional
|
| gptkbp:firstDescribed |
1917
|
| gptkbp:hasCosmologicalConstant |
positive
|
| gptkbp:hasCurvature |
positive
|
| gptkbp:hasEventHorizon |
yes
|
| gptkbp:hasMatterContent |
empty
|
| gptkbp:hasScaleFactor |
exponential expansion
|
| gptkbp:measures |
gptkb:de_Sitter_metric
|
| gptkbp:namedAfter |
gptkb:Willem_de_Sitter
|
| gptkbp:relatedTo |
gptkb:anti-de_Sitter_universe
|
| gptkbp:solvedBy |
gptkb:Einstein_field_equations
|
| gptkbp:symmetry |
maximally symmetric
|
| gptkbp:usedIn |
inflationary cosmology
|
| gptkbp:bfsParent |
gptkb:Willem_de_Sitter
|
| gptkbp:bfsLayer |
5
|
| https://www.w3.org/2000/01/rdf-schema#label |
de Sitter universe
|