Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
region of spacetime
|
| gptkbp:discoveredBy |
gptkb:Roy_Kerr
|
| gptkbp:energyExtractionMethod |
gptkb:Penrose_process
|
| gptkbp:firstDescribed |
1963
|
| https://www.w3.org/2000/01/rdf-schema#label |
ergosphere
|
| gptkbp:namedAfter |
ergon (Greek for work)
|
| gptkbp:property |
energy extraction possible
frame-dragging occurs no static observer possible region outside event horizon |
| gptkbp:relatedTo |
rotating black hole
|
| gptkbp:shape |
oblate spheroid
|
| gptkbp:surroundedBy |
event horizon
|
| gptkbp:bfsParent |
gptkb:Penrose_process
|
| gptkbp:bfsLayer |
5
|