Stabilizer comments on Rationality Quotes December 2011 - Less Wrong

4 Post author: Jayson_Virissimo 02 December 2011 06:01AM

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Comment author: Stabilizer 10 December 2011 12:27:39AM 3 points [-]

Quantum phenomena do not occur in a Hilbert space. They occur in a laboratory.

--Asher Peres

Comment author: spriteless 11 December 2011 01:15:37AM 1 point [-]

So is this to differentiate the n-dimensional calculus used to model quantum phenomena from the reality of a laboratory?

Comment author: Stabilizer 11 December 2011 02:49:39AM 3 points [-]

In some sense, yes. Peres has long been of the view that instead of looking to some kind of 'philosophical interpretation' of what quantum mechanics is, we need to see what quantum mechanics tells us about the experiments we perform. And that questions such 'what quantum mechanics means' makes sense only if they tell us something about the outcome of an experiment.

More broadly, I put that quote here to illustrate the difference between map and territory.