In shortinger's cat, the cat is put into a superposition of awake and asleep. By which what we're imagining is there is a physical configuration of the cat. When you talk about decoherence and the entanglement with the environment, what you mean is there are photons,. let's say, in the box with the cat, that will either interact with the cat or not - depending on whether it's awake or asleep. Just because it's our thought experiment doesn't mean we can set it up however we want.
Welcome to the April 2022 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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