Figure 6
From: Topological incommensurate magnetization plateaus in quasi-periodic quantum spin chains
Spin density distribution for plateau states.
Real space profiles of spin density and spin-flip excitation for plateaus states of the 
system with 
, λ = 0.8, δ = 0 and L = 50 under PBC. Here 
and 
represent spin density distributions for states with 
(Sz = −15) and 
(Sz = −14), respectively, whereas 
represents the distribution of the spin-flip excitation of the plateau state Pα.
