If you add more angular momentum you get a naked singularity, which would be some kind of particle like an electron in the case of a very tiny electrically charged black hole.
>>14172340>>14172462Even Newtonian physics predict black holes.
>>14172834Not matter, but energy. Gravitational potential. There is no limit other than what you can get your hands on.
>>14174424Not in the ring, but past the ring.
>>14176158The inner geometry is highly unstable, so a lot of that might not actually be what you find in a real Kerr BH. For the same reasons worm holes are not stable.
>>14176494The ring isn't a physical object per se, but more like a location in spacetime. So the question is does that location rotate along with the rest? Most likely.
