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Volumn 66, Issue 19, 2002, Pages 1-4

Phonon decoherence of quantum entanglement: Robust and fragile states

Author keywords

[No Author keywords available]

Indexed keywords


EID: 84864461863     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.66.193306     Document Type: Article
Times cited : (10)

References (24)
  • 17
    • 0003590071 scopus 로고    scopus 로고
    • Quantum Information: An Introduction to Basic Theoretical Concepts and Experiments
    • For example, see the review article by, edited by G. Alber (Springer-Verlag, Berlin
    • For example, see the review article by M. Horodecki, P. Horodecki, and R. Horodecki, in Quantum Information: An Introduction to Basic Theoretical Concepts and Experiments, Springer Tracts in Modern Physics, edited by G. Alber (Springer-Verlag, Berlin, 2001), Vol. 173.
    • (2001) Springer Tracts in Modern Physics , vol.173
    • Horodecki, M.1    Horodecki, P.2    Horodecki, R.3
  • 18
    • 85038329188 scopus 로고    scopus 로고
    • The details of the derivation of the master equation (2) will be discussed elsewhere
    • The details of the derivation of the master equation (2) will be discussed elsewhere.
  • 21
    • 0035854638 scopus 로고    scopus 로고
    • Equation (7) is also discussed in a similar decoherence model by
    • Equation (7) is also discussed in a similar decoherence model byG. Gangopadhyay, M. S. Kumar, and S. Dattagupta, J. Phys. A 34, 5485 (2001).
    • (2001) J. Phys. A , vol.34 , pp. 5485
    • Gangopadhyay, G.1    Kumar, M.S.2    Dattagupta, S.3
  • 22
    • 85038296052 scopus 로고    scopus 로고
    • For an N-qubit system, it can be demonstrated that for the entangled GHZ state (formula presented) the entanglement decay time (formula presented) is smaller than the local dephasing time (formula presented) by a factor (formula presented)
    • For an N-qubit system, it can be demonstrated that for the entangled GHZ state (formula presented) the entanglement decay time (formula presented) is smaller than the local dephasing time (formula presented) by a factor (formula presented)
  • 24
    • 85038292293 scopus 로고    scopus 로고
    • unpublished
    • D. Braun, (unpublished).
    • Braun, D.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.