Key points are not available for this paper at this time.
``Weak-value amplification,'' an interference effect that was introduced quantum mechanically, but can also be realized using classical electromagnetic waves, uses only a small fraction of the available events to make precise measurements. How can this be? Theorists reveal that weak-value amplification achieves that by funneling all the information into a small fraction of events.
Jordan et al. (Thu,) studied this question.
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