Wiseman comments on Can You Prove Two Particles Are Identical? - Less Wrong

32 Post author: Eliezer_Yudkowsky 14 April 2008 07:06AM

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Comment author: Wiseman 15 April 2008 01:27:58AM 0 points [-]

Eliezer: There can be properties of the particles we don't know about yet, but our existing experiments already show those new properties are also identical

According to a specific theory, the experiments do, yes. But again I beg to know why you have 100% confidence that right now you think our understanding of sub-atomic particles is totally complete, such that there can't possibly be anything about particles that we haven't taken into account in our experiments so far. More specifically, I really doubt that any experiment will show two particles are exactly the same with absolute certainty, unless you subject the two particles to all possible interactions within this universe, which of course is unlikely in any experiment.