FIG. 10.

Illustration of calculation of the LH phase boundary. The red line indicates the central density, which lies on the σ_R = σ_L line for symmetric boundary conditions. Backward integration from this line (black arrows) to $x=-\frac{1}{2}$ gives the thick blue and green, where the blue line corresponds to σ < 0 and green line σ > 0. Applying the matching condition to σ_L and σ_R (green arrows) gives the dashed blue and green lines, respectively. These are the phase boundaries of the LH phase. The switching rate is 0.1 s⁻¹, bulk motor concentration c = 200 nM, and motor speed 5 μm s⁻¹; other parameters are the reference values of Table I.