Error-Disturbance Uncertainty Relations in Neutron-Spin Measurements

Figure 4

Normalized intensity of the successive measurements carried out by apparatuses and . The combined projective measurements of and have four outcomes, denoted by (), (), (), and (), and have to be recorded for each initial state, that is, , , , , and . Here is varied within the -plane with azimuthal angle given by . Error bars represent one standard deviation of the normalized intensities. Some error bars are at the size of the markers.