Topological superfluid in a two-dimensional polarized Fermi gas with spin

Topological superfluid in a two-dimensional polarized Fermi gas with spin–orbit coupling and adiabatic rotation

Qiao Lei^{1, 2, †}, Chi Cheng^{1, 2}

(color online) The distributions of number density ñ_↑ (a), ñ_↓ (b), δñ = ñ_↑−ñ_↓ (c), and order parameter Δ/E_F (d) as functions of the dimensionless distance from the trap center with angular frequency Ω_rot = 0 and 0.33ω. The parameters are E_b = 0.35E_F, αk_F/E_F = 0.7, h = 0.3E_F.