Bigravity as an interpretation of the cosmic acceleration · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/0712.0067/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTBigravity as an interpretation of the cosmic acceleration — mentioned by dragonbonheurhttps://news.ycombinator.com/item?id=18611634urn:hackerpapers:mention:0712.0067:18611634Wed, 05 Dec 2018 19:31:48 GMT<p>Looks like the rest of the world is about to catch up with Jean-Pierre Petit&#x27;s theories about negative masses surrounding positive mass objects like galaxies and holding them together... Even the proposal for the modification of Einstein&#x27;s theories... Times are a&#x27;changin. It took almost ten years (2007-2017) from JPP being shunned by the scientific community (and the highly politicised French Wikipedia) to others &quot;discovering&quot; the same things he had been saying all along. https://arxiv.org/abs/0712.0067 http://jp-petit.org/papers/cosmo/2018-AstrophysSpaceSci.pdf You may give yourselves the…</p><p><a href="https://hackerpaper.kaipfister.de/p/0712.0067/">Paper and discussion history</a>. A mention is not an endorsement.</p>physics.gen-ph