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Volumn 112, Issue 8, 2014, Pages

Improved quantum metrology using quantum error correction

Author keywords

[No Author keywords available]

Indexed keywords

ASYMPTOTIC LIMITS; DECOHERENCE; DEPHASING; EFFECT OF NOISE; HEISENBERG; NOISY ENVIRONMENT; QUANTUM ERROR CORRECTIONS; QUANTUM METROLOGY;

EID: 84897681911     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.112.080801     Document Type: Article
Times cited : (337)

References (23)
  • 1
    • 0000910410 scopus 로고
    • PRVDAQ 0556-2821 10.1103/PhysRevD.23.1693
    • C. M. Caves, Phys. Rev. D 23, 1693 (1981). PRVDAQ 0556-2821 10.1103/PhysRevD.23.1693
    • (1981) Phys. Rev. D , vol.23 , pp. 1693
    • Caves, C.M.1
  • 5
    • 0001401824 scopus 로고
    • PRLTAO 0031-9007 10.1103/PhysRevLett.71.1355
    • M. J. Holland and K. Burnett, Phys. Rev. Lett. 71, 1355 (1993). PRLTAO 0031-9007 10.1103/PhysRevLett.71.1355
    • (1993) Phys. Rev. Lett. , vol.71 , pp. 1355
    • Holland, M.J.1    Burnett, K.2
  • 6
    • 0037146506 scopus 로고    scopus 로고
    • JMOPEW 0950-0340 10.1080/0950034021000011536
    • H. Lee, P. Kok, and J. P. Dowling, J. Mod. Opt. 49, 2325 (2002). JMOPEW 0950-0340 10.1080/0950034021000011536
    • (2002) J. Mod. Opt. , vol.49 , pp. 2325
    • Lee, H.1    Kok, P.2    Dowling, J.P.3
  • 9
    • 8844286884 scopus 로고    scopus 로고
    • Quantum-enhanced measurements: Beating the standard quantum limit
    • DOI 10.1126/science.1104149
    • V. Giovannetti, S. Lloyd, and L. Maccone, Science 306, 1330 (2004). SCIEAS 0036-8075 10.1126/science.1104149 (Pubitemid 39534415)
    • (2004) Science , vol.306 , Issue.5700 , pp. 1330-1336
    • Giovannetti, V.1    Lloyd, S.2    Maccone, L.3
  • 13
    • 79961077755 scopus 로고    scopus 로고
    • 012103 (); PLRAAN 1050-2947 10.1103/PhysRevA.84.012103 13b, Phys. Rev. Lett. 109, 233601 (2012). PRLTAO 0031-9007 10.1103/PhysRevLett.109.233601
    • Y. Matsuzaki, S. C. Benjamin, and J. Fitzsimons, Phys. Rev. A 84, 012103 (2011); PLRAAN 1050-2947 10.1103/PhysRevA.84.012103 13b A. W. Chin, S. F. Huelga, and M. B. Plenio, Phys. Rev. Lett. 109, 233601 (2012). PRLTAO 0031-9007 10.1103/PhysRevLett.109.233601
    • (2011) Phys. Rev. A , vol.84
    • Matsuzaki, Y.1    Benjamin, S.C.2    Fitzsimons, J.3    Chin, A.W.4    Huelga, S.F.5    Plenio, M.B.6
  • 15
    • 84860143905 scopus 로고    scopus 로고
    • 043011 (); NJOPFM 1367-2630 10.1088/1367-2630/14/4/043011 15b, arXiv:1212.2528; 15c, arXiv:1307.6301; 15d, Phys. Rev. Lett. 111, 123601 (2013). PRLTAO 0031-9007 10.1103/PhysRevLett.111.123601
    • U. Dorner, New J. Phys. 14, 043011 (2012); NJOPFM 1367-2630 10.1088/1367-2630/14/4/043011 15b P. Szankowski, J. Chwedenczuk, and M. Trippenbach, arXiv:1212.2528; 15c J. Jeske, J. H. Cole, and S. Huelga, arXiv:1307.6301; 15d L. Ostermann, H. Ritsch, and C. Genes, Phys. Rev. Lett. 111, 123601 (2013). PRLTAO 0031-9007 10.1103/PhysRevLett.111.123601
    • (2012) New J. Phys. , vol.14
    • Dorner, U.1    Szankowski, P.2    Chwedenczuk, J.3    Trippenbach, M.4    Jeske, J.5    Cole, J.H.6    Huelga, S.7    Ostermann, L.8    Ritsch, H.9    Genes, C.10
  • 16
    • 0000519707 scopus 로고
    • PRLTAO 0031-9007 10.1103/PhysRevLett.72.3439
    • S. L. Braunstein and C. M. Caves, Phys. Rev. Lett. 72, 3439 (1994). PRLTAO 0031-9007 10.1103/PhysRevLett.72.3439
    • (1994) Phys. Rev. Lett. , vol.72 , pp. 3439
    • Braunstein, S.L.1    Caves, C.M.2
  • 17
    • 84897719806 scopus 로고    scopus 로고
    • See Supplemental Material at http://link.aps.org/supplemental/10.1103/ PhysRevLett.112.080801 for explicit calculations of the optimal interrogation time and QFI for the various scenarios considered here, as well as how results can be extended to deal with arbitrary single qubit errors.
  • 18
    • 56849132616 scopus 로고    scopus 로고
    • PLRAAN 1050-2947 10.1103/PhysRevA.78.052325
    • W. Dür, M. J. Bremner, and H. J. Briegel, Phys. Rev. A 78, 052325 (2008). PLRAAN 1050-2947 10.1103/PhysRevA.78.052325
    • (2008) Phys. Rev. A , vol.78 , pp. 052325
    • Dür, W.1    Bremner, M.J.2    Briegel, H.J.3
  • 19
    • 84897702156 scopus 로고    scopus 로고
    • G. Arad, Y. Vinkler, D. Aharonov, and A. Retzker, arXiv:1310.3016
    • G. Arad, Y. Vinkler, D. Aharonov, and A. Retzker, arXiv:1310.3016.
  • 20
    • 84897687088 scopus 로고    scopus 로고
    • E. M. Kessler, I. Lovchinsky, A. O. Sushkov, and M. D. Lukin, arXiv:1310.3260
    • E. M. Kessler, I. Lovchinsky, A. O. Sushkov, and M. D. Lukin, arXiv:1310.3260.
  • 21
    • 84897736854 scopus 로고    scopus 로고
    • R. Ozeri, arXiv:1310.3432
    • R. Ozeri, arXiv:1310.3432.
  • 22
    • 33847676717 scopus 로고    scopus 로고
    • Generalized limits for single-parameter quantum estimation
    • DOI 10.1103/PhysRevLett.98.090401
    • S. Boixo, S. T. Flammia, C. M. Caves, and J. M. Geremia, Phys. Rev. Lett. 98, 090401 (2007); PRLTAO 0031-9007 10.1103/PhysRevLett.98.090401 28b S. M. Roy and S. L. Braunstein, Phys. Rev. Lett. 100, 220501 (2008); PRLTAO 0031-9007 10.1103/PhysRevLett.100.220501 28c M. Napolitano, M. Koschorreck, B. Dubost, N. Behbood, R. Sewell, and M. W. Mitchell, Nature (London) 471, 486 (2011). NATUAS 0028-0836 10.1038/nature09778 (Pubitemid 46353833)
    • (2007) Physical Review Letters , vol.98 , Issue.9 , pp. 090401
    • Boixo, S.1    Flammia, S.T.2    Caves, C.M.3    Geremia, J.M.4
  • 23
    • 79952732396 scopus 로고    scopus 로고
    • 110402 (); PRLTAO 0031-9007 10.1103/PhysRevLett.106.110402 29b, Phys. Rev. A 85, 052329 (2012). PLRAAN 1050-2947 10.1103/PhysRevA.85.052329
    • F. Fröwis and W. Dür, Phys. Rev. Lett. 106, 110402 (2011); PRLTAO 0031-9007 10.1103/PhysRevLett.106.110402 29b F. Fröwis and W. Dür, Phys. Rev. A 85, 052329 (2012). PLRAAN 1050-2947 10.1103/PhysRevA.85. 052329
    • (2011) Phys. Rev. Lett. , vol.106
    • Fröwis, F.1    Dür, W.2    Fröwis, F.3    Dür, W.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.