Covariant and Gauge-invariant Metric-based Gravitational-waves Extraction in Numerical Relativity · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/2508.03799/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:27:26 GMTCovariant and Gauge-invariant Metric-based Gravitational-waves Extraction in Numerical Relativity — HN submissionhttps://news.ycombinator.com/item?id=44822172urn:hackerpapers:submission:2508.03799:44822172Thu, 07 Aug 2025 08:51:07 GMT<p>Covariant, Gauge-Invariant Metric-Based Gravitational-Waves in Numer. Relativity</p><p></p><p>1 point; 1 discussion reply on HN. <a href="https://hackerpaper.kaipfister.de/p/2508.03799/">Paper and source history</a>. A submission is not an endorsement.</p>gr-qc