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gptkbp:instance_of
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gptkb:space
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gptkbp:analyzes
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a hyperboloid in higher dimensions
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gptkbp:can_be_described_in_terms_of
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a static metric
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gptkbp:conducts_research_on
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gptkb:gravitational_waves
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gptkbp:has_a_curvature
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positive curvature
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gptkbp:has_a_horizon_called
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de Sitter horizon
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gptkbp:has_applications_in
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astrophysics
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https://www.w3.org/2000/01/rdf-schema#label
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de Sitter space
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gptkbp:is_a_framework_for
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the structure of the universe
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gptkbp:is_a_framework_for_discussing
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cosmological horizons
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gptkbp:is_a_solution_for
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gptkb:Einstein's_field_equations
a universe with no matter
a universe dominated by vacuum energy
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gptkbp:is_a_subject_of
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gptkb:philosophy_of_science
astrophysical observations
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gptkbp:is_a_theoretical_construct_in
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high-energy physics
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gptkbp:is_analyzed_in
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mathematical tools from differential geometry
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gptkbp:is_associated_with
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the cosmological constant problem
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gptkbp:is_asymptotically
|
flat at infinity
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gptkbp:is_characterized_by
|
positive cosmological constant
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gptkbp:is_connected_to
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the concept of entropy in cosmology
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gptkbp:is_described_as
|
accelerated cosmic expansion
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gptkbp:is_essential_for
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gptkb:dark_matter
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gptkbp:is_explored_in
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the nature of spacetime
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gptkbp:is_often_compared_to
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gptkb:Minkowski_space
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gptkbp:is_often_discussed_in
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cosmological models
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gptkbp:is_related_to
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anti-de Sitter space
the concept of inflation
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gptkbp:is_relevant_to
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the fate of the universe
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gptkbp:is_represented_in
|
a specific metric tensor
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gptkbp:is_studied_in
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gptkb:quantum_field_theory
mathematical physics
black hole thermodynamics
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gptkbp:is_used_in
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gptkb:string_theory
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gptkbp:is_used_in_cosmology_to_model
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an expanding universe
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gptkbp:key_concept
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gptkb:general_relativity
theoretical cosmology
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gptkbp:key_feature
|
modern cosmological models
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gptkbp:model
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the early universe
the late-time behavior of the universe
the universe with a positive cosmological constant
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gptkbp:named_after
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gptkb:Willem_de_Sitter
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gptkbp:type_of
|
maximally symmetric space
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gptkbp:bfsParent
|
gptkb:Willem_de_Sitter
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gptkbp:bfsLayer
|
5
|