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arxiv: 1210.3274 · v1 · pith:IY3IQ7NEnew · submitted 2012-10-11 · 🪐 quant-ph

Comment on "Optimal probe wave function of weak-value amplification"

classification 🪐 quant-ph
keywords amplificationprobearbitrarycommentconfinedcounter-exampleerrorevidentiated
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First, a misconception about the spectrum of a confined particle is evidentiated. Then, the results are shown to be incorrect by means of a counter-example, an explicit preparation for the probe is given that yields an arbitrary amplification, and the source of the error is pointed out.

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