Figure 3
From: Realizing Tao-Thouless-like state in fractional quantum spin Hall effect

Static structure factor of ground state of many-body Hamiltonian.
The SSF calculations Sq with various Rashba-type spin-orbit coupling parameter αR for a system size (a) Ns = 2 × Nx(=2) × Ny(=6) and (b) Ns = 2 × Nx(=4) × Ny(=3).