Lambda-CDM model

GPTKB entity

Statements (49)
Predicate Object
gptkbp:instanceOf gptkb:cosmology
gptkbp:alsoKnownAs gptkb:ΛCDM_model
gptkb:Lambda_cold_dark_matter_model
gptkbp:category gptkb:cosmology
gptkb:theoretical_physics
astrophysics
physical cosmology
gptkbp:criticizedFor gptkb:core-cusp_problem
gptkb:missing_satellites_problem
gptkb:too_big_to_fail_problem
gptkb:Hubble_tension
small-scale structure problems
gptkbp:describes evolution of the universe
gptkbp:dominantIn gptkb:cold_dark_matter
dark energy
baryonic matter
radiation (negligible today)
gptkbp:explains gptkb:cosmology
accelerated expansion of the universe
https://www.w3.org/2000/01/rdf-schema#label Lambda-CDM model
gptkbp:includes gptkb:cold_dark_matter_(CDM)
gptkb:cosmological_constant_(Λ)
gptkbp:parameter gptkb:Hubble_constant
amplitude of fluctuations
baryon density
dark energy density
matter density
optical depth
spectral index
gptkbp:predicts structure formation
cosmic acceleration
flat geometry of the universe
gptkbp:proposedBy late 1990s
universe is composed of dark energy, dark matter, and ordinary matter
gptkbp:relatedTo gptkb:Big_Bang_theory
dark energy
dark matter
cosmic inflation
inflationary universe
gptkbp:status gptkb:standard_model_of_Big_Bang_cosmology
gptkbp:supportedBy cosmic microwave background observations
large-scale structure surveys
supernova observations
gptkbp:usedIn gptkb:Planck_mission_analysis
gptkb:WMAP_analysis
gptkb:Sloan_Digital_Sky_Survey
supernova cosmology
gptkbp:bfsParent gptkb:Einstein–de_Sitter_universe
gptkbp:bfsLayer 4