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Added by Arxiv Bot | Added: 2026-03-02 18:02 | Views: 1 | Source: arXiv Dataset IDs (Model)

Entanglement purification with two-way classical communication

Authors	Alan W. Leung, Peter W. Shor
Categories	quant-ph
ArXiv ID	quant-ph/0702155
URL	https://arxiv.org/abs/quant-ph/0702155

Abstract

We present an improved protocol for entanglement purification of bipartite mixed states. The protocol requires two-way classical communication and hence implies an improved lower bound on the quantum capacity with two-way classical communication of the quantum depolarizing channel.

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    "arxiv_id": "quant-ph/0702155",
    "authors": [
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    "title": "Entanglement purification with two-way classical communication",
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