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Optimal quantum teleportation with an arbitrary pure state

Konrad Banaszek
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Abstract

We derive the maximum fidelity attainable for teleportation using a shared pair of d-level systems in an arbitrary pure state. This derivation provides a complete set of necessary and sufficient conditions for optimal teleportation protocols. We also discuss the information on the teleported particle which is revealed in course of the protocol using a non-maximally entangled state.

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Konrad Banaszek. 2000-02-28. Optimal quantum teleportation with an arbitrary pure state. https://doi.org/10.1103/physreva.62.024301

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