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scottaaronson.blog | ||
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www.math.columbia.edu
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| | | | | In the last posting I explained how a fundamental problem shows up if you try to Wick rotate a Weyl spinor. Wick rotation is supposed to be analytic continuation in a four dimensional complex space... | |
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www.scottaaronson.com
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www.lesswrong.com
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| | | | | Series: How to Purchase AI Risk Reduction ... | |
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4gravitons.com
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| | | Listen to a physicist talk about quantum mechanics, and you'll hear the word "observable". Observables are, intuitively enough, things that can be observed. They're properties that, in principle, one could measure in an experiment, like the position of a particle or its momentum. They're the kinds of things linked by uncertainty principles, where the better... | ||
