These paradoxes aren’t philosophical word games — they emerge directly from equations physicists rely on every day. Schrödinger’s wave function mathematically permits multiple simultaneous states, ...

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Physicists from the Canadian Institute for Measurement Standards are the first to measure a quantum mechanical wave function. And it only took 88 years from the formulation of Schroedinger’s equation!

It underpins the whole theory of quantum mechanics, but does it exist? For nearly a century physicists have argued about whether the wave function is a real part of the world or just a mathematical ...