Spooky

[chickenfeet]

Last night something happened to me that hasn't happened in a very long time. I was dreaming mathematics. I'm not sure I've done that since I was a student when it was a quite common occurrence and accounts for things like my having a clear, but very hard to describe, idea of what a Hilbert space looks like. Anyway, last night I was dreaming quantum mechanics. I wasn't just dreaming about quantum mechanics. It was if I was a superposition of quantum states happily experiencing the U process (time evolution in accordance with Schrödinger's equation) when I was rudely interrupted by the R process (a measurement on the system). It woke me up and I almost screamed (I don't think I actually screamed) but it was exactly like a really bad thing happening in a nightmare. It was genuinely frightening. How spooky is that?

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[a-d-medievalist.livejournal.com]

Well, it might be scarier if I had a clue ...