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|    sci.physics.research    |    Current physics research. (Moderated)    |    17,516 messages    |
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|    Message 17,137 of 17,516    |
|    Richard Livingston to Tom Roberts    |
|    Re: Nobel price physics 2022.    |
|    17 Oct 22 15:20:27    |
      From: richalivingston@gmail.com              On Monday, October 17, 2022 at 2:10:38 AM UTC-5, Tom Roberts wrote:       > On 10/16/22 7:09 AM, Richard Livingston wrote:       > > On Thursday, October 13, 2022 at 2:59:07 PM UTC-5, Austin Fearnley       > > wrote:       > >> [...]       >       > You are both overthinking this.       > ...       > The source of this confusion is clear: thinking these are "individual       > properties", when in fact such ENTANGLED properties are not individual       > to the two particles.       >       > Tom Roberts              I disagree, I believe there is something to understand about how these       correlations are maintained over such space-time separations.              I believe the point of view of QM is that the two "entangled" particles are       in effect a single thing. Certainly the math treats it that way. Suskind et       al. have speculated that the two particles are connected by a wormhole,       and thus they are able to coordinate their behaviors over spatially       separated space-time distances. I'm skeptical of this idea for several       reasons: 1) wormholes have never been observed, 2) wormholes are       a speculated GR effect and it isn't clear to me that photons can have       the energy density to warp space-time as required, and 3) it treats       photons as localized particles, which I think is a big misconception.              But I don't know, nobody does yet.              The reason I think there is something to understand here is that the       coordination of results is clearly not a local effect. The state of the       detectors have been changed randomly and rapidly in some       experiments and still the required correlations observed. Some       how the correlations were preserved even when the detection       conditions changed after emission. This requires either that the       detection events coordinated their response (at faster than the       speed of light) or that the detection events somehow affected the       properties of the emitted photons (i.e. retro-causality).              These ideas are controversial because they are so counter       to our everyday experience. Just saying that the correlations       happen is ignoring the question of how they happen. While it       appears that many physicists choose to not question the mysteries       of QM, I think that is ignoring the possibility of discovering new       physics. It might be like saying Newtonian gravity is the final       law and ignoring the small unexplained precision of Mercury.       We should ALWAYS wonder if there is another layer to be       discovered.              Rich L.              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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