The influence of initial states and temperatures on D (dashed line) and E (solid line) under δ = γ₀ and λ = 0.1γ₀. (a) and (b) T = 0. (c) and (d) k_BT/ħω₀ = 1. The insets show the long-time behaviors. Other ω₀ = 10γ₀.