Quantum Entanglement: Separability, Measure, Fidelity of Teleportation, and Distillation

Figure 3

ℱ_𝑁(𝜌^𝑊′_𝐴𝐵) (dashed line) and upper bound 1−𝐶²(|𝑊^′⟩_{𝐴𝐵∣𝐶}) (solid line) of state |𝑊^′⟩_{𝐴𝐵∣𝐶} at |𝛼|=|𝛽|.