Comment on Phys. Rev. Lett. 110, 168702 (2013): Causal Entropic Forces · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/1308.4375/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTComment on Phys. Rev. Lett. 110, 168702 (2013): Causal Entropic Forces — mentioned by blamestrosshttps://news.ycombinator.com/item?id=48178952urn:hackerpapers:mention:1308.4375:48178952Mon, 18 May 2026 12:43:26 GMT<p>https://arxiv.org/pdf/1308.4375 I felt like this paper nailed it years a go, and nobody has followed up properly. The metric involved is basically impossible to compute fully, but easy to approximate. Any online approximation will model everything it can see have changes until it is satisfied.</p><p><a href="https://hackerpaper.kaipfister.de/p/1308.4375/">Paper and discussion history</a>. A mention is not an endorsement.</p>cond-mat.dis-nn