Vapour-Liquid Coexistence of an Active Lennard-Jones fluid
  We study a three-dimensional system of self-propelled Lennard-Jones particles using Brownian Dynamics simulations. Using recent theoretical results for active matter, we calculate the pressure and report equations of state for the system. Additionally, we chart the vapour-liquid coexistence and show that the coexistence densities can be well described using simple power laws. Lastly, we demonstrate that our out-of-equilibrium system shows deviations from both the law of rectilinear diameters and the law of corresponding states. 
Vasileios Prymidis, Siddharth Paliwal, Marjolein Dijkstra and Laura   Filion
cond-mat.soft