Charge density in the QD system at t = 220 ps with photon cavity in the side current peak at U_pg = 0.1 mV shown in Fig. 3(b) for the case of ħω_γ > ħω_c (a) and ħω_γ < ħω_c (b). The effective magnetic length is a_w = 33.72 nm, ħω_γ = 0.3 meV, g_γ = 0.1 meV, and N_γ = 2.