메뉴 건너뛰기




Volumn 70, Issue 5 A, 2004, Pages

Realization of universal optimal quantum machines by projective operators and stochastic maps

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; APPROXIMATION THEORY; CONSTRAINT THEORY; DATA PROCESSING; GATES (TRANSISTOR); LASER MODE LOCKING; MATRIX ALGEBRA; PARAMETRIC AMPLIFIERS; PROBABILISTIC LOGICS; RANDOM PROCESSES;

EID: 42749101350     PISSN: 10502947     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevA.70.052305     Document Type: Article
Times cited : (36)

References (55)
  • 1
    • 33746708860 scopus 로고
    • W.K. Wootters and W.H. Zurek, Nature (London) 299, 802 (1982); D. Dieks, Phys. Lett. 92A, 271 (1982); G. Ghirardi, referee report for Found. Phys. (1981).
    • (1982) Nature (London) , vol.299 , pp. 802
    • Wootters, W.K.1    Zurek, W.H.2
  • 2
    • 33750978344 scopus 로고
    • W.K. Wootters and W.H. Zurek, Nature (London) 299, 802 (1982); D. Dieks, Phys. Lett. 92A, 271 (1982); G. Ghirardi, referee report for Found. Phys. (1981).
    • (1982) Phys. Lett. , vol.92 A , pp. 271
    • Dieks, D.1
  • 3
    • 33746708860 scopus 로고
    • referee report for
    • W.K. Wootters and W.H. Zurek, Nature (London) 299, 802 (1982); D. Dieks, Phys. Lett. 92A, 271 (1982); G. Ghirardi, referee report for Found. Phys. (1981).
    • (1981) Found. Phys.
    • Ghirardi, G.1
  • 4
    • 0004211518 scopus 로고
    • Springer-Verlag, Berlin
    • K. Kraus, States, Effects and Operations (Springer-Verlag, Berlin, 1983); J. Preskill, Lecture Notes on Quantum Computation, http://www. theory.caltech.edu/people/ph229/#lecture. A completely-positive map (CP-map) A(p) preserves positivity for (a) any local state in the Hubert space H, (b) when tensor-multiplied with the identical map I acting on any Hubert space K, the extended map A(p)⊗I is positive for any state in the entangled space H⊗K, for any extension of K. A positive map (P-map) only satisfies property (a).
    • (1983) States, Effects and Operations
    • Kraus, K.1
  • 5
    • 0007678383 scopus 로고    scopus 로고
    • K. Kraus, States, Effects and Operations (Springer-Verlag, Berlin, 1983); J. Preskill, Lecture Notes on Quantum Computation, http://www. theory.caltech.edu/people/ph229/#lecture. A completely-positive map (CP-map) A(p) preserves positivity for (a) any local state in the Hubert space H, (b) when tensor-multiplied with the identical map I acting on any Hubert space K, the extended map A(p)⊗I is positive for any state in the entangled space H⊗K, for any extension of K. A positive map (P-map) only satisfies property (a).
    • Lecture Notes on Quantum Computation
    • Preskill, J.1
  • 8
    • 0000349047 scopus 로고    scopus 로고
    • V. Bužek, M. Hillery, and R.F. Werner, Phys. Rev. A 60, R2626 (1999); N. Gisin and S. Popescu, Phys. Rev. Lett. 83, 432 (1999).
    • (1999) Phys. Rev. Lett. , vol.83 , pp. 432
    • Gisin, N.1    Popescu, S.2
  • 13
    • 0038465444 scopus 로고    scopus 로고
    • V. Bužek and M. Hillery, Phys. Rev. A 54, 1844 (1996); R. Derka, V. Buzek, and A. Ekert, Phys. Rev. Lett. 80, 1571 (1998).
    • (1996) Phys. Rev. A , vol.54 , pp. 1844
    • Bužek, V.1    Hillery, M.2
  • 20
    • 1642409614 scopus 로고    scopus 로고
    • D. Pelliccia, V. Schettini, F. Sciarrino, C. Sias, and F. De Martini, Phys. Rev. A 68, 042306 (2003); F. De Martini, D. Pelliccia. and F. Sciarrino, Phys. Rev. Lett. 92, 067901 (2004).
    • (2004) Phys. Rev. Lett. , vol.92 , pp. 067901
    • De Martini, F.1    Pelliccia, D.2    Sciarrino, F.3
  • 25
  • 31
    • 84861593360 scopus 로고    scopus 로고
    • Cambridge University Press, Cambridge, England
    • M.A. Nielsen and I.L. Chuang, Quantum Computation and Quantum Information (Cambridge University Press, Cambridge, England, 2000); J. Preskill, Lecture Notes on Quantum Computation, http://www.theory.caltech. edu/people/ph229/ #lecture.
    • (2000) Quantum Computation and Quantum Information
    • Nielsen, M.A.1    Chuang, I.L.2
  • 32
    • 0007678383 scopus 로고    scopus 로고
    • M.A. Nielsen and I.L. Chuang, Quantum Computation and Quantum Information (Cambridge University Press, Cambridge, England, 2000); J. Preskill, Lecture Notes on Quantum Computation, http://www.theory.caltech. edu/people/ph229/ #lecture.
    • Lecture Notes on Quantum Computation
    • Preskill, J.1
  • 33
    • 0344283300 scopus 로고    scopus 로고
    • edited by T. Toffoli, M. Biafore, and J. Leao New England Complex Systems Inst., Cambridge, MA
    • G. Brassard, in PhysComp96, edited by T. Toffoli, M. Biafore, and J. Leao (New England Complex Systems Inst., Cambridge, MA, 1996), pp. 48-50.
    • (1996) PhysComp96 , pp. 48-50
    • Brassard, G.1
  • 44
    • 0042376719 scopus 로고    scopus 로고
    • M. Horodecki, P. Horodecki, and R. Horodecki, Phys. Lett. A 223, 1 (1996); A. Peres, Phys. Rev. Lett. 77, 1413 (1996).
    • (1996) A. Peres, Phys. Rev. Lett. , vol.77 , pp. 1413
  • 46
    • 85167960229 scopus 로고    scopus 로고
    • P. Horodecki and A. Ekert, Phys. Rev. Lett. 89, 127902 (2002); P. Horodecki, ibid. 90, 167901 (2003).
    • (2003) Phys. Rev. Lett. , vol.90 , pp. 167901
    • Horodecki, P.1
  • 47
    • 11344271513 scopus 로고    scopus 로고
    • D.K.L. Oi, e-print quant-ph/0106035.
    • D.K.L. Oi, e-print quant-ph/0106035.
  • 49
    • 17544392242 scopus 로고    scopus 로고
    • F. De Martini, A. Mazzei, M. Ricci, and G.M. D'Ariano, Phys. Rev. A 67, 062307 (2003); G.M. D'Ariano and P. Lo Presti, Phys. Rev. Lett. 86, 4195 (2001).
    • (2001) Phys. Rev. Lett. , vol.86 , pp. 4195
    • D'Ariano, G.M.1    Lo Presti, P.2
  • 52
    • 0037595578 scopus 로고    scopus 로고
    • G.M. D'Ariano and P. Lo Presti, Phys. Rev. Lett. 91, 047902 (2003); J.B. Altepeter et al., ibid. 90, 193601 (2003).
    • (2003) Phys. Rev. Lett. , vol.90 , pp. 193601
    • Altepeter, J.B.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.