Recursive formulation of the multiconfigurational time-dependent Hartree method for fermions, bosons and mixtures thereof in terms of one-body density operators

► The MCTDH method is specified for mixtures with three kinds of identical particles. ► All four possible cases with fermions and bosons are presented in a unified manner. ► Combinadic-based mapping and one-body density operators are utilized recursively. ► Explicit equations-of-motion with up to three-body interactions are provided. ► Implementation to the non-equilibrium dynamics of mixtures is briefly discussed.