Figure 6
From: Enhanced non-Markovian behavior in quantum walks with Markovian disorder

The probability distribution of the quantum walk with different types of random coin operations. (a) The strength of disorder is 100% for both temporal and spatial disorder, the inset plot shows the histogram of random coin operations sampled uniformly over the interval \([0,\frac{\pi }{2}]\). (b) The strength of disorder is 50%, leading to localization weaker than (a) the inset plots shows the histogram with a peak at \(\theta =\frac{\pi }{4}\) chosen predominantly over the rest of the values.