Figure 2
From: Nonlocal memory effects allow perfect teleportation with mixed states
The fidelities of the standard, optimal and non-Markovian protocols.
The fidelities of different teleportation protocols for the mixed state of equation (6) as a function of the decoherence function |κ2|. The red dashed line represents the fidelity of the standard protocol 
[equation (20)], the red dot dashed line the fidelity of the optimal protocol Fopt [equation (21)], the red solid lines the fidelity of the protocol with memory effects 
with δK ∈ [0, 0.1] [equation (19)] and the light red solid lines with δK ∈ [0.1, 0.5].
