Fig. 6
The plot shows \(P(\Delta x, \tau )\) of a self-propelled tracer particle at two lag time \(\tau =10^2\)(top row) and \(\tau =10^3\)(bottom row). (a–c) Shows the variation at three propulsion strengths (\(Pe = 1, 10, 20\)) respectively at constant \(\varepsilon _a = 10k_BT\) for different values of packing fraction(\(\phi\)) at lag time \(\tau =10^2\). (d–f) show the corresponding variation for three propulsion strengths at lag time (\(\tau =10^3\)). Dashed lines in all figures denote the non-Gaussian fit for each value of packing fraction.
