Figure 6

The fidelity of H(eff) (red sold line) and H1P (blue dash-dot line) as a function of t for Δ = 1, g1 = 1, (a) g2 = 0.05 and (b) g2 = 0.1.
The fidelity of H(eff) (red sold line) and H1P (blue dash-dot line) as a function of t for Δ = 1, g1 = 1, (a) g2 = 0.05 and (b) g2 = 0.1.