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| black hole spacetimes | vanishing angular momentum | positive angular momentum |
|---|---|---|
| vanishing charge | Schwarzschild spacetime | Kerr spacetime |
| positive charge | Reissner-Nordstrom spacetime | Kerr-Newman spacetime |
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In gravity (general relativity) a singularity (such as that of a black hole) that is not behind an event horizon is called a naked singularity.
Naked singulrities appear for “extremal” black holes, with maximum charge/angular momentum at the given mass (see at charged and rotating black holes – table).
Accoringly, in supergravity naked singularities appear for BPS state black branes.
Created on November 12, 2015 at 20:50:38. See the history of this page for a list of all contributions to it.