Line Plot from Scientific Research

Achieved many-body fidelity F between final and target states during training averaged over 100 training episodes (dark-blue curve). The best and worst fidelity within each episode window is indicated by the light-blue-shaded area. The fidelity threshold, F * 0.97, is marked by a grey dashed line. The inset shows the mean number of episode steps T during training (averaged over 100 episodes). The maximum number of allowed steps is set to 50.

DOI