Figure 8
From: Topologically protected localised states in spin chains
(a) Fidelity of an initial excitation injected at one end (site encoding) of a case (b) N = 21 chain with Δ/δ = 5 against its initial state |10... 0〉 (red line) and mirroring state |0... 01〉 (gray line), (b) mirroring time (tM) for different coupling ratios and N = 21 and (c) fidelity at the mirroring time for different coupling ratios and N = 21.
