Langevin process Approximation theory 2 Collective modes 2 Colloidal particle 2 Colloids 2 Computer simulation 2 Degrees of freedom (mechanics) 2 Density functional theory 2 Differential equations 2 Dynamical density functional theories 2 Epidemiology 2 Finite size systems 2 Integration 2 Langevin equation 2 Poisson Distribution 2 Poisson approximation 2 Poisson distribution 2 Population Dynamics 2 Population dynamics 2 Random processes 2 Rotation state 2 Rotational degrees of freedom 2 Statistical tests 2 Stochastic Processes 2 Stochastic dynamics 2 Stochastic evolution process 2 Stochastic systems 2 population dynamics 2 statistics 2