20:4020:40, 18 April 2023diffhist+2
Topological defect
→Observation: They could conceivably be observed, but not identified as such. For example, topological solitons are speculated to look like black holes but be different on closer inspection. See https://phys.org/news/2023-04-copycat-black-hole-star.html and the publication quoted therein.Tag: Visual edit