
I remember very pretty drawings showing that instead of a probabilistic approach, you can show deterministic paths for particles diffracting through a slit.
Where basically, the path of the particle is determined by exactly which part of the slit it passes through, under the influence of some kind of 'quantum force field'.
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Tue 15 Apr 2008, 16:31,
archived)
Where basically, the path of the particle is determined by exactly which part of the slit it passes through, under the influence of some kind of 'quantum force field'.

I like it and in the unlikely event that I ever have to teach people quantum mechanics that's how I'll start it off, but personally I don't take it very seriously although there are people who do. I also don't take the many-worlds nonsense at all seriously although there are people who do.
I pity anyone I'll ever teach quantum mechanics to.
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Tue 15 Apr 2008, 16:35,
archived)
I pity anyone I'll ever teach quantum mechanics to.

I think the best we can really do is be pragmatic, use the formulas that we know work brilliantly, and leave the interpretation to philosophers.
I can't really see us being able to distinguish between them experimentally.
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Tue 15 Apr 2008, 16:40,
archived)
I can't really see us being able to distinguish between them experimentally.