Optimal weak-measurement reversal for entanglement protection does not coincide with optimal teleportation fidelity under single-sided amplitude damping, but the optima coincide under two-sided damping.
Interestingly, the state ρD 12 is not useful for teleportation although it is entangled in the range of strength of de- coherence, (2 √ 2− 2)≤ D < 1
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Incompatibility of optimized protection of entanglement and teleportation fdelity in the presence of decoherence
Optimal weak-measurement reversal for entanglement protection does not coincide with optimal teleportation fidelity under single-sided amplitude damping, but the optima coincide under two-sided damping.