On Tuesday, November 5, 2024 at 7:45:55 AM UTC-7 John Clark wrote:
On Mon, Nov 4, 2024 at 8:45 PM Alan Grayson <[email protected]> wrote: *> Earlier you asserted that QM is local. You were very certain. * *I asserted no such thing! * *I said IF quantum mechanics is local and deterministic then it can't be realistic. And Many Worlds is local and deterministic but not realistic. * *And I said IF quantum mechanics is realistic and deterministic then it can't be local. And pilot wave theory is realistic and deterministic but not local. * *And I said IF quantum mechanics is realistic and local then it can't be deterministic. And objective collapse is realistic and local but not deterministic. * *And that's why the fact that Bell's inequality is violated can't rule out any of those three ideas, I prefer Many Worlds but time will tell if I'm right. * *You can't be realistic and local and deterministic and still be compatible with the violation of Bell's Inequality, something's gotta give. * *Many Worlds is my favorite as I'm sure you know, Objective Collapse is my second favorite, my third favorite is "other", and my fourth favorite is pilot wave theory. But of course my favorites and the universe's favorites may not be the same thing. * *> But don't Bell experiments strongly suggest instantaneous action at a distance, which suggests that QM is NON-LOCAL? AG * *Correlations can happen instantaneously thanks to quantum mechanics, but that fact doesn't enable you to send information faster than light, so it's of no help in trying to explain why Bell's Inequality is violated. * *Because information can't be sent, some people say there is instantaneous influencing and this is sufficient to claim QM is non-local. AG* 68b -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/everything-list/dc4c17f9-f318-413b-9e6b-7737ac77bf1cn%40googlegroups.com.
