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Volumn 54, Issue 5, 1996, Pages 3824-3851

Mixed-state entanglement and quantum error correction

Author keywords

[No Author keywords available]

Indexed keywords


EID: 4243216277     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.54.3824     Document Type: Article
Times cited : (5307)

References (55)
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    • I. L. Chuang and R. Laflamme, Report No. quant-ph/9511003;
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    • This is an application of the Schmitt decomposition; see A. Peres, Quantum Theory: Concepts and Methods (Kluwer, Dordrecht, 1993), p. 123f
    • This is an application of the Schmitt decomposition; see A. Peres, Quantum Theory: Concepts and Methods (Kluwer, Dordrecht, 1993), p. 123f.
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    • M. Horodecki, P. Horodecki, and R. Horodecki, Report No. quant-ph/9605038
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    • Alice and Bob should choose a basis for the Bell states which maximizes the fully entangled fraction f, Eq. (19)
    • Alice and Bob should choose a basis for the Bell states which maximizes the fully entangled fraction f, Eq. (19).
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    • Reference 17 states incorrectly that a set of four discrete rotations is sufficient to simulate a random bilateral rotation; in fact, 12 are both necessary and sufficient. See Appendix A
    • Reference 17 states incorrectly that a set of four discrete rotations is sufficient to simulate a random bilateral rotation; in fact, 12 are both necessary and sufficient. See Appendix A.
  • 34
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    • This follows from the fact that ensembles with the same density matrix are indistinguishable by measurements performed on members of the ensembles. (See, e.g., Ref. 25, p. 75.) (Such measurements could include executing a purification protocol followed by testing the quality of the resulting purified pairs.)
    • This follows from the fact that ensembles with the same density matrix are indistinguishable by measurements performed on members of the ensembles. (See, e.g., Ref. 25, p. 75.) (Such measurements could include executing a purification protocol followed by testing the quality of the resulting purified pairs.)
  • 37
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    • C. Macchiavello (private communication)pointed out that the yield of the recurrence protocol could be increased by substituting a deterministic (Formula presented) operation for the random twirl (Formula presented).
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    • P. Shor and J. A. Smolin, Report No. quant-ph/9604006
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    • This purification strategy was worked out in a discussion with Richard Jozsa
    • This purification strategy was worked out in a discussion with Richard Jozsa.
  • 41
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    • M. Horodecki, P. Horodecki, and R. Horodecki, Report No. quant-ph/9607009
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    • E. Knill and R. Laflamme, Report No. quant-ph/9604034
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    • For a large-block code which only error-corrects to some high fidelity, the code may not need to properly treat the no-error case because this case is highly improbable. Such a case may also arise for certain peculiar block error models from which the no-error case is excluded
    • For a large-block code which only error-corrects to some high fidelity, the code may not need to properly treat the no-error case because this case is highly improbable. Such a case may also arise for certain peculiar block error models from which the no-error case is excluded.
  • 47
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    • Omitted end note
    • Omitted end note.
  • 50
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    • Omitted end note
    • Omitted end note.
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    • D. P. DiVincenzo and P. W. Shor, Phys. Rev. Lett (to be published); Report No. quant-ph/9605031
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    • Omitted end note
    • Omitted end note.
  • 53
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    • An important step has been taken in this characterization of (Formula presented) and E by Horodecki et al. 37, who show that for mixed state M of a pair of qubits, (Formula presented)(M)=0 if and only if E(M)=0
    • An important step has been taken in this characterization of (Formula presented) and E by Horodecki et al. 37, who show that for mixed state M of a pair of qubits, (Formula presented)(M)=0 if and only if E(M)=0.
  • 55
    • 85037224639 scopus 로고    scopus 로고
    • Omitted end note
    • Omitted end note.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.