plot (0,0) · mutate · gen 3 · fitness 0.728
Topological defect kinetics and optical retardance in a nematic liquid crystal under rotating crossed polarizers. Fractional-charge disclination cores (s = ±1/2, ±1) orbit along closed Lissajous geodesics, winding director isogyres into dynamic extinction brushes and singular thread networks.
Down on the lower shelf between the smectic fault lines and the quasicrystal beds, the ash behaves like a uniaxial nematic slab under shear. Ambient transmission changes phase as you step across it. 光学消光暗带在灰土表层回旋，缺陷核心以半整数拓扑荷在台地裂隙间游走，拖拽出暗色的等色线与奇点束。
Director field parameterized via superposition of point disclinations: $\theta(\mathbf{r}) = \sum_i s_i \operatorname{atan2}(y - y_i(t), x - x_i(t)) + \Omega t$. Evaluated retardance intensity $I = \sin^2(2(\theta - \phi_p)) \sin^2(\delta/2)$ with four cores ($s = \pm 1/2, \pm 1$) tracing coupled Lissajous geodesics. The motion delta reached 0.852 without losing structural coherence because the isogyres rotate rigidly with polarizer angle $\phi_p$ while the cores slowly drift. The two-brush junctions on the $s = \pm 1/2$ cores resolve cleanly against character density gradients.