|
gptkbp:instanceOf
|
physical phenomenon
|
|
gptkbp:affects
|
Distance between objects
|
|
gptkbp:canBe
|
Measuring Hubble constant
Multi-messenger astronomy
Studying compact objects
Testing general relativity
|
|
gptkbp:causedBy
|
Accelerating massive objects
|
|
gptkbp:compatibleWith
|
Intervening matter
|
|
gptkbp:describedBy
|
gptkb:Einstein_field_equations
|
|
gptkbp:detects
|
gptkb:LIGO
gptkb:KAGRA
gptkb:Virgo
|
|
gptkbp:discoveredBy
|
gptkb:Albert_Einstein
|
|
gptkbp:energyCarriedBy
|
Gravitational radiation
|
|
gptkbp:evidence
|
gptkb:General_relativity
|
|
gptkbp:fieldOfStudy
|
gptkb:Physics
Cosmology
Astrophysics
|
|
gptkbp:firstDetectedEvent
|
gptkb:GW150914
|
|
gptkbp:firstDetectedEventType
|
Binary black hole merger
|
|
gptkbp:firstDetectionAnnounced
|
2016-02-11
|
|
gptkbp:firstDirectDetectionDate
|
2015-09-14
|
|
gptkbp:firstDirectlyDetectedBy
|
gptkb:LIGO
|
|
gptkbp:frequency
|
Hz to kHz
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Gravitational waves
|
|
gptkbp:measures
|
Interferometers
Strain
|
|
gptkbp:nature
|
Ripples in spacetime
|
|
gptkbp:NobelPrizeYear
|
gptkb:2017_Nobel_Prize_in_Physics
gptkb:Rainer_Weiss
gptkb:Kip_S._Thorne
gptkb:Barry_C._Barish
|
|
gptkbp:polarization
|
Yes
|
|
gptkbp:polarizationTypes
|
Cross polarization
Plus polarization
|
|
gptkbp:predicts
|
gptkb:General_relativity
1916
|
|
gptkbp:propagateAt
|
gptkb:Speed_of_light
|
|
gptkbp:relatedTo
|
Electromagnetic waves
|
|
gptkbp:source
|
Supernovae
Merging black holes
Merging neutron stars
Rotating neutron stars
|
|
gptkbp:studiedBy
|
gptkb:Early_universe
Cosmology
Black holes
Neutron stars
|
|
gptkbp:symbol
|
h
|
|
gptkbp:bfsParent
|
gptkb:Einstein–Rosen_waves
|
|
gptkbp:bfsLayer
|
4
|