David Quintero on Nostr: More in this vein: he also answers the question of why in the double slit experiment, ...

More in this vein: he also answers the question of why in the double slit experiment, the electron doesn't get entangled with the slits. The reason is that you can assume that the slits are big and solid, and there's no entanglement because there's barely any interaction. (Actually, there's a little bit of entanglement, but you can safely ignore it).

Indeed, Carroll mentions the book "Quantum Paradoxes" by Aharonov and Rohrlich, where the double slit is set over wheels, so the electron passing through the slits can transmit momentum. Then, the degree of entanglement depends on the lightness of the structure with the two slits.

I would certainly love to see that calculation, but the book has an incredibly funny price, and it is only reasonable to buy it second hand.