Timeline for Shouldn't some stars behave as black holes?
Current License: CC BY-SA 4.0
3 events
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| Dec 1, 2020 at 21:02 | comment | added | Edouard | The extremely complex Kerr metric is also a vacuum solution, but the Kerr-Newman metric is not, I guess because it contains electrons, which are material. | |
| Nov 29, 2020 at 14:51 | comment | added | cmaster - reinstate monica | Exactly. Those stars simply occupy too much space to be black holes. You can weight the mass inside any sphere within a star, and you will never have enough mass in there for the sphere to be an even horizon. It's only when the stars compress down their core later in their life that the core may become smaller than its Schwarzschild radius, causing it to become a black hole. | |
| Nov 26, 2020 at 11:56 | history | answered | Thiago | CC BY-SA 4.0 |