The geometry of the surroundings of these objects can be described by Flamm's paraboloid.
The geometry of the surroundings of these objects can be described by Flamm's paraboloid. Kruskal-Szekeres coordinates are useful for doing calculations with them, and their surroundings exhibit extreme frame-dragging. These objects cause the most dramatic examples of spaghettification, and all solutions to the Einstein field equations for them can be characterized by mass, charge, and angular momentum according to the no-hair theorem. These objects have collapsed within their Schwarzschild radius, at which their escape velocity exceeds the speed of light. For 10 points, name these regions of spacetime, beyond whose event horizons not even light can escape.
The geometry of the surroundings of these objects can be described by Flamm's paraboloid.
black holes