https://hackerpaper.kaipfister.de/p/2509.19446/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMThttps://news.ycombinator.com/item?id=49309470urn:hackerpapers:mention:2509.19446:49309470Sat, 15 Aug 2026 10:43:48 GMT<p>I&#x27;ve been researching fracture of quantum superfluid per Fedi&#x27;s superfluid quantum mechanics and amplituhedron for massive particles - Proca wave fields - and then this video was on YouTube recommended this morning. Like ultrasonic power transfer, this observed astrophysical phenomenon seems to confirm that there is indeed superfluid quantum fracture? NewsArticle Video: &quot;Empty Space Turns Into a Crystal Around Magnetars&quot; (2026) https://youtube.com/watch?v=GytF4hWjd9U&amp;is=x-LmrH9-Bi2RNl-Z ScholarlyArticle: &quot;Vacuum birefringence and the polarized X-ray emission from a radio magnetar&quot; (2026)…</p><p><a href="https://hackerpaper.kaipfister.de/p/2509.19446/">Paper and discussion history</a>. A mention is not an endorsement.</p>astro-ph.HEhttps://news.ycombinator.com/item?id=49309433urn:hackerpapers:submission:2509.19446:49309433Sat, 15 Aug 2026 10:34:08 GMT<p>Vacuum birefringence and the polarized X-ray emission from a radio magnetar</p><p></p><p>4 points; 2 discussion replies on HN. <a href="https://hackerpaper.kaipfister.de/p/2509.19446/">Paper and source history</a>. A submission is not an endorsement.</p>astro-ph.HE