https://hackerpaper.kaipfister.de/p/1412.4007/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMThttps://news.ycombinator.com/item?id=8867864urn:hackerpapers:mention:1412.4007:8867864Sat, 10 Jan 2015 20:49:12 GMT<p>The paper is about entanglement, which is not &quot;a single particle that exists in two places at the same time.&quot; By definition quantum entanglement &quot;occurs when pairs or groups of particles are generated or interact.&quot; [Quantum entanglement](http://en.wikipedia.org/wiki/Quantum_entanglement) &gt; To summarize, we have shown that entanglement can affect the gravitational field. This suggests that entanglement “has a weight”. The perturbations in the gravitational field depend on the amount of entanglement and vanish for vanishing quantum correlations. The effects studied in this work decay with a…</p><p><a href="https://hackerpaper.kaipfister.de/p/1412.4007/">Paper and discussion history</a>. A mention is not an endorsement.</p>quant-ph