Read about copenhagen interpretation | 9 Discussions | Page 1

  1. Quantum Alchemy

    I A question about Many Worlds and my Remote Control

    I get so many different answers to this question so maybe here someone can pin this down. When I get up in the morning and I turn on my TV, I have over 3,000 channels so is there a universe with a version of me going to each channel? If not, how do I go to one channel over the other? Can my...
  2. Quantum Alchemy

    I Why can't there be a Universal Interpretation of Quantum Mechanics?

    Why can't there be a Universal Interpretation of Quantum Mechanics? If you unite Copenhagen and Many Worlds than all other interpretations will fall under the umbrella of a Universal Interpretation of Quantum Mechanics. The main problem with interpretations seems to be the role of the observer...
  3. DarMM

    Quantum Interpretations of QM in different countries

    More a sociological question. I was talking to a former Japanese colleague by email recently and he mentioned that the Copenhagen interpretation is almost universally accepted there. I already knew Huzihiro Araki and many other researchers from Japan in mathematical field theory take a fairly...
  4. M

    I Qbism Vs. Copenhagen

    I read a few articles about Qbism, but feel like I don't understand the difference from Copenhagen. One author claims the difference is that each observer has his own view of the world (and own probabilities in qbism). I thought that was also the case in Copenhagen. E.g. the old Wigner's...
  5. A

    A Has the 2-stage Stern-Gerlach experiment been performed?

    In http://www.feynmanlectures.caltech.edu/III_05.html#Ch5-S1, Feynman mentions that the 2-stage Stern-Gerlach experiment, which proves the electron spin states to be in a superposition, has never been actually done! I have also not seen any paper reporting such an experiment. My question is, has...
  6. P

    Stargazing What is the best Dobsonian telescope with a goto feature?

    My interests include; Large telescopes & Astrophotography Sub-atomic particles The Copenhagen Interpretation Black Holes Bubble universes and the Multiverse Many Worlds Theory The Holographic Proposal Quantum entanglement Causality, determinism and free will
  7. referframe

    I How can laser photons have the same precise energy?

    The photons generated by a conventional quantum laser are all in the same quantum state. Doesn't that mean that they all have the same exact energy? Yet, because of energy-time uncertainty, the exact energy of any particle can never be measured. Also, the Copenhagen Interpretation says that...
  8. N

    I Is there a psi ontic Copenhagen interpretation?

    Is there a psi ontic version of the Copenhagen interpretation ( where the wave function is regarded real)? Can the wave function be real in Copenhagen interpretation?
  9. hsdrop

    Copenhagen interpretation

    does it matter if a person or a computer looks at the result I guess i'm asking if something needs consciousness to have the same outcome in the case that i'm not making any sense please ask and I will try to seaplane in more detail and thank you for anyone that respons
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