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A Boost For Quantum Reality

Posted by Soulskill on from the superposition-of-super-positions dept.

Eponymous Hero sends this excerpt from Nature: "The philosophical status of the wavefunction — the entity that determines the probability of different outcomes of measurements on quantum-mechanical particles — would seem to be an unlikely subject for emotional debate. Yet online discussion of a paper claiming to show mathematically that the wavefunction is real has ranged from ardently star-struck to downright vitriolic since the article was first released as a preprint in November 2011. ... [The authors] say that the mathematics leaves no doubt that the wavefunction is not just a statistical tool, but rather, a real, objective state of a quantum system."

2 of 241 comments (clear)

  1. well, actually... by notgm · · Score: 5, Funny

    it is, and it isn't.

  2. Elephants! by Black+Parrot · · Score: 5, Funny

    the mathematics leaves no doubt that the wavefunction is not just a statistical tool, but rather, a real, objective state of a quantum system.

    If that's the case, I would suppose that wavefunctions have wavefunctions.

    --
    Sheesh, evil *and* a jerk. -- Jade