Figure 3
An example of the local force distribution P(F) at the initial stage of the system. The active particles interact with the inter-particle potential (5). Lines-gaussian fit \(P(F_i)=Ae^{- F_i^2/(4an)}\), as it follows from (13), for the x-component (\(i=x\), left panel) and y-component (\(i=y\), right panel). \(A=0.116\) is a fitting parameter. Data are the average over 50 runs. The system parameters are \(C_a=1\), \(l_a=1.3\), \(b=0.8\), \(D=0\), \(C_r=0\), \(R_0=8\) and \(N=3000\)
