- #1
Dmitry67
- 2,567
- 1
'Ideal' schwarzschild solution is for an eternal black hole. It also includes a 'white hole' part, which is excluded, or course, from a 'realistic' collapse solution.
What's about the kerr solution? Inside kerr black hole there is ring with enougmous frame dragging around it, so strong, that it creates CTL around it. In fact, the ring itself is not a ring in space, but a ring in time - a perfect example of CTL.
However, such ring must be also eternal - as it is looped in time, in can't be formed in a first place. So apparently that beautiful ring is also a part of an 'idealistic' kerr Black hole. I wonder, what is inside a realistic rotating black hole?
What's about the kerr solution? Inside kerr black hole there is ring with enougmous frame dragging around it, so strong, that it creates CTL around it. In fact, the ring itself is not a ring in space, but a ring in time - a perfect example of CTL.
However, such ring must be also eternal - as it is looped in time, in can't be formed in a first place. So apparently that beautiful ring is also a part of an 'idealistic' kerr Black hole. I wonder, what is inside a realistic rotating black hole?