A simplification of entanglement purification

Jin Yuan Hsieh, Che Ming Li, Der San Chuu

Research output: Contribution to journalArticle

2 Citations (Scopus)


This study proposes a modification of existing entanglement purification protocols for pairs of qubits. The proposed protocol restores a desired pure state by standard purification local operations and classical communications, without preliminarily estimating the entangled state to be purified. The proposed protocol is demonstrated to outperform the previously proposed IBM and Oxford protocols.

Original languageEnglish
Pages (from-to)94-101
Number of pages8
JournalPhysics Letters, Section A: General, Atomic and Solid State Physics
Issue number2-3
Publication statusPublished - 2004 Jul 26

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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