https://hackerpaper.kaipfister.de/p/2307.06164/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMThttps://news.ycombinator.com/item?id=43177032urn:hackerpapers:mention:2307.06164:43177032Tue, 25 Feb 2025 20:35:21 GMT<p>&gt; What do you even mean by black hole if you can&#x27;t describe it in the language of GR? You’re right. But playing devil’s advocate, there are QM objects that look like black holes [1] as well as observations of a supermassive object at Sagittarius A*. [1] https://arxiv.org/html/2307.06164v2</p><p><a href="https://hackerpaper.kaipfister.de/p/2307.06164/">Paper and discussion history</a>. A mention is not an endorsement.</p>hep-th