Strong Measurements Give a Better Direct Measurement of the Quantum Wave Function
Strong Measurements Give a Better Direct Measurement of the Quantum Wave Function
Weak measurements have thus far been considered instrumental in the so-called direct measurement of the quantum wave function [4J. S. Lundeen, Nature (London) 474, 188 (2011).]. Here we show that a direct measurement of the wave function can be obtained by using measurements of arbitrary strength. In particular, in the …