By the same authors

From the same journal

From the same journal

Reverse Coherent Information

Research output: Contribution to journalLetter



Publication details

JournalPhysical Review Letters
DatePublished - 2009
Number of pages4
Original languageEnglish


In this letter we define a family of entanglement distribution protocols assisted by feedback classical communication that gives an operational interpretation to reverse coherent information, i.e., the symmetric counterpart of the well known coherent information. This lead to the definition of a new entanglement distribution capacity that exceeds the unassisted capacity for some interesting channels.

    Research areas

  • Quantum Capacity, Coherent Information, Qubit Channels

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