Fig. 4: Spectral decomposition of the reservoir and coupling energies in the strongly underdamped (SUD) regime.
From: Dynamical blockade of a reservoir for optimal performances of a quantum battery
Density plots of (a) ΔER(t, ωk) and (b) ΔEC(t, ωk), both in units Δ, as a function of Ωt/π and ωk (units Ω). The dashed line represents the time window considered in Fig. 3. Here ωD = 2ω0, γ0 = 300ω0 (Ω ≈ 24.5ω0) and T = 0.1ω0.
