Effect of disorders on topological phases in one-dimensional optical superlattices
Wang Zhizhou, Wu Yidong†, , Du Huijing‡, , Jing Xili
       

(a)–(d) Local average densities as functions of both i and Fermion numbers N. Here, V = 1.5, δ = 0, and VH = 3 × 10−5. (a)–(c) M = q = 3 and Vr = 0, 0.5, and 1, respectively. (d) M = 3q = 9 and Vr = 1.