4-dimensional de Sitter space
GPTKB entity
Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:Euclidean_space
solution to Einstein field equations |
| gptkbp:appearsIn |
inflationary cosmology
dark energy models |
| gptkbp:cosmological_constant |
positive
|
| gptkbp:curvature |
constant positive curvature
|
| gptkbp:dimensions |
4
|
| gptkbp:embedding_space |
5-dimensional Minkowski space
|
| gptkbp:geometry |
gptkb:Riemannian_manifold
|
| https://www.w3.org/2000/01/rdf-schema#label |
4-dimensional de Sitter space
|
| gptkbp:isometry_group |
gptkb:SO(1,4)
|
| gptkbp:measures |
gptkb:de_Sitter_metric
|
| gptkbp:namedAfter |
gptkb:Willem_de_Sitter
|
| gptkbp:relatedTo |
gptkb:Minkowski_space
gptkb:anti-de_Sitter_space |
| gptkbp:signature |
(3,1)
|
| gptkbp:spacetime_type |
homogeneous
isotropic maximally symmetric |
| gptkbp:used_in |
gptkb:cosmology
|
| gptkbp:vacuum_solution |
gptkb:Einstein_field_equations_with_positive_cosmological_constant
|
| gptkbp:bfsParent |
gptkb:SO(1,4)
|
| gptkbp:bfsLayer |
7
|