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gptkbp:instanceOf
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exact solution in general relativity
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gptkbp:category
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gptkb:General_relativity
Black hole solutions
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gptkbp:coordinates
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gptkb:Boyer–Lindquist_coordinates
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gptkbp:describes
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rotating charged black hole
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gptkbp:formedBy
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gptkb:Roy_Kerr
gptkb:Ezra_Newman
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gptkbp:generalizes
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gptkb:Kerr_metric
gptkb:Reissner–Nordström_metric
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gptkbp:hasErgosphere
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yes
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gptkbp:hasEventHorizon
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yes
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gptkbp:hasSingularity
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ring singularity
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https://www.w3.org/2000/01/rdf-schema#label
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Kerr–Newman metric
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gptkbp:parameter
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marina
angular momentum
electric charge
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gptkbp:publicationYear
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1965
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gptkbp:publishedIn
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gptkb:Journal_of_Mathematical_Physics
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gptkbp:reduces
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gptkb:Kerr_metric_(if_charge_is_zero)
gptkb:Schwarzschild_metric_(if_charge_and_angular_momentum_are_zero)
Reissner–Nordström metric (if angular momentum is zero)
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gptkbp:solvedBy
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gptkb:Einstein–Maxwell_equations
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gptkbp:usedIn
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astrophysics
black hole physics
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gptkbp:bfsParent
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gptkb:Schwarzschild_metric
gptkb:Reissner–Nordström_metric
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gptkbp:bfsLayer
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5
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