Figure 2
From: Shape and Displacement Fluctuations in Soft Vesicles Filled by Active Particles
Shape fluctuations.
The bounding membrane is composed of Nb = 100 beads. Left panel: snapshots of vesicle shapes explored by the active vesicle for low packing fraction of elongated swimmers (ϕ = 0.16). Right panel: the vesicle becomes more symmetric as the number of active particles increases, ϕ is 0.16 (a), 0.31 (b), 0.51 (c) and 0.76 (d).
