|
gptkbp:instanceOf
|
exact solution in general relativity
|
|
gptkbp:appliesTo
|
rotating black holes
|
|
gptkbp:coordinatesUsed
|
gptkb:Boyer-Lindquist_coordinates
|
|
gptkbp:describes
|
geometry of spacetime around a rotating massive object
|
|
gptkbp:extendsTo
|
gptkb:Kerr-Newman_metric_(with_charge)
|
|
gptkbp:generalizes
|
Schwarzschild metric
|
|
gptkbp:hasErgosphere
|
yes
|
|
gptkbp:hasEventHorizon
|
yes
|
|
gptkbp:hasNo
|
electric charge (in original form)
|
|
gptkbp:hasSingularity
|
ring singularity
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Kerr metric
|
|
gptkbp:introducedIn
|
1963
|
|
gptkbp:isAxisymmetric
|
yes
|
|
gptkbp:isStationary
|
yes
|
|
gptkbp:isVacuumSolution
|
yes
|
|
gptkbp:namedAfter
|
gptkb:Roy_Kerr
|
|
gptkbp:parameter
|
marina
angular momentum
|
|
gptkbp:reduces
|
Schwarzschild metric when angular momentum is zero
|
|
gptkbp:relatedTo
|
gptkb:Penrose_process
relativistic jets
accretion disks
frame dragging
|
|
gptkbp:signature
|
(-,+,+,+)
|
|
gptkbp:solvedBy
|
gptkb:Einstein_field_equations
|
|
gptkbp:type
|
gptkb:Riemannian_manifold
asymptotically flat spacetime
|
|
gptkbp:usedIn
|
astrophysics
gravitational wave research
study of black holes
|
|
gptkbp:bfsParent
|
gptkb:Einstein_field_equations
|
|
gptkbp:bfsLayer
|
4
|