Activity for purplenanite
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Comment | Post #292531 |
If I understand this right, the question is going to be about quantum gravity, and since we don't have a full theory of it, therefore it cannot yet be answered. (more) |
— | 4 months ago |
| Edit | Post #292359 | Initial revision | — | 5 months ago |
| Question | — |
Should (lone) black holes emit gravitational waves? I understand this is a chain of dubious assumptions, but I'm not sure exactly where I go wrong with this line of thought. Thanks to Hawking, we understand that black holes radiate particles. However, due to the low temperature, the particles emitted are mostly photons (as photons are massless). ... (more) |
— | 5 months ago |