FIG. . Dynamics of Model 7 using (a,c) the L-MFE approach and (b,d) a modified L-MFE approach with the random phase only applied to state |1⟩. The solid lines are exact Lindblad dynamics while the dotted lines are the original or modified L-MFE approach. Panels (a) and (b) present the diagonal populations, with ρ00(t) (dark blue), ρ00(t) (cyan), and ρ22(t) (magenta). Panels (c) and (d) present the off-diagonal coherences, with Im