Figure 3: Typical behavior of the order parameter amplitude Δ in the FFLO phase as a function of T, for a homogeneous ⁶Li–⁴⁰K mixture.

Plotted in (a) are the cases at (1/k_Fa, p) = (0,0.68) (black solid) and (−1, 0.23) (red dashed), and in (b) are at unitarity with p = 0.55 (green solid) and 0.6 (blue dashed line).