Figure 2
Evolution of granular temperatures \({T}_{k}\). (a) In a homogeneous cooling state. Solid lines illustrate the direct solution of the system of Eq. (11) with \({\xi }_{ki}\) in the form of (14). Dashed lines show the evolution of \({T}_{k}/{T}_{1}\) of particles, colliding with an effective restitution coefficient (18) with \(A{\kappa }^{2/5}=0.063\). (b) In a uniformly heated granular gas with \({\Gamma }_{k}={\Gamma }_{1}=1\) (all species are supplied with the same energy) for \(A{\kappa }^{2/5}=0.063\). The notations are the same as in the panel (a).
