Fig. 6: Non-equilibrium state diagram for 2 × 104 particles.
From: Motility-induced coexistence of a hot liquid and a cold gas
a (I) uniform state, (IIa) hot gas and cold liquid coexistence, and (IIb) cold gas and hot liquid-like droplets coexistence. The colors denote the (normalized) kinetic temperature difference of the passive particles in the dense and the gas phase. The black dashed line denotes the transition line as obtained in ref. 58 for a purely overdamped mixture. b shows a zoomed version of (a) and the red circle denotes the maximum temperature difference in regime IIa. All data are averaged over a time interval Δt = 900τp in the steady state (parameters as in Fig. 2).
