https://hackerpaper.kaipfister.de/p/quant-ph_0503009/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMThttps://news.ycombinator.com/item?id=50228843urn:hackerpapers:mention:quant-ph_0503009:50228843Sun, 25 Oct 2026 06:22:08 GMT<p>Regarding questions of what how measurement relates to schrodinger time evolution: https://arxiv.org/abs/quant-ph/0503009 . I think it is absolutely astonishing that many physicists do not know this.</p><p><a href="https://hackerpaper.kaipfister.de/p/quant-ph_0503009/">Paper and discussion history</a>. A mention is not an endorsement.</p>quant-phhttps://news.ycombinator.com/item?id=26366022urn:hackerpapers:mention:quant-ph_0503009:26366022Sat, 06 Mar 2021 08:26:28 GMT<p>&quot;What is utterly baffling and puzzling is that we only ever see one particular outcome.&quot; Actually, there is an answer to this. See e.g. https://arxiv.org/abs/quant-ph/0503009 tldr: if information is transferred from a microscopic quantum state to a macroscopic one, one always gets a collapse of the wave function.</p><p><a href="https://hackerpaper.kaipfister.de/p/quant-ph_0503009/">Paper and discussion history</a>. A mention is not an endorsement.</p>quant-phhttps://news.ycombinator.com/item?id=20909058urn:hackerpapers:mention:quant-ph_0503009:20909058Sun, 08 Sep 2019 07:12:09 GMT<p>You will find answers to 1 and 2 in https://arxiv.org/abs/quant-ph/0503009</p><p><a href="https://hackerpaper.kaipfister.de/p/quant-ph_0503009/">Paper and discussion history</a>. A mention is not an endorsement.</p>quant-ph