Figure 4: Maximum occupation probabilities for each site, averaged over 100 independent noise realisations, with E = 0.0 (black), E = 0.1 (darkgray), E = 1.0 (gray) and E = 1.5 (light gray) versus site number.
From: Topologically protected localised states in spin chains
For clarity, the y-axis representing the scale of the disorder E has some band gap regions omitted; hence it is not to scale.
