The heisenburg andserty principle is a statement about what how quantum states relate to observables. In hilbert space, in the space of all possible quantum states, a spin in one direction, let's say spin up, is perpendicular,. as a vector in hilbertspace, to spin in the other direction, which is spin down. So just like position mome or complementary variables in the heisemberg on certainty principle, so are thespin in the z direction and the spin in the ex direction.
Welcome to the November 2021 Ask Me Anything episode of Mindscape! These monthly excursions are funded by Patreon supporters (who are also the ones asking the questions). I take the large number of questions asked by Patreons, whittle them down to a more manageable size — based primarily on whether I have anything interesting to say about them, not whether the questions themselves are good — and sometimes group them together if they are about a similar topic. Enjoy!
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