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Volumn 67, Issue 9, 2003, Pages

Decoherence of a superconducting qubit due to bias noise

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; CALCULATION; COMPUTER; ELECTRIC CONDUCTIVITY; ELECTRIC CURRENT; MEASUREMENT; MODEL; NOISE; QUANTUM THEORY; SOLID STATE;

EID: 0037368232     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.67.094510     Document Type: Article
Times cited : (310)

References (31)
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    • M. A. Nielsen and I. L. Chuang, Quantum Computation and Quantum Information (Cambridge University Press, Cambridge, 2000).
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    • A. Shnirman, Y. Makhlin, and G. Schon, Phys. Scr. (to be published).
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    • A. Cottet, A. Steinbach, P. Joyez, D. Vion, H. Pothier, D. Esteve, and M.E. Huber (unpublished)
    • A. Cottet, A. Steinbach, P. Joyez, D. Vion, H. Pothier, D. Esteve, and M.E. Huber (unpublished).
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    • 85038913469 scopus 로고    scopus 로고
    • A. J. Leggett, edited by J. Souletie, J. Vannimenus, and R. Stora (Elsevier, Amsterdam, 1987), 395
    • A. J. Leggett, Chance and Matter, edited by J. Souletie, J. Vannimenus, and R. Stora (Elsevier, Amsterdam, 1987), 395.
  • 17
    • 85038889030 scopus 로고    scopus 로고
    • Equation (15b) is correct to lowest order in (formula presented) and (formula presented) It is exact if (formula presented) or (formula presented)
    • Equation (15b) is correct to lowest order in (formula presented) and (formula presented) It is exact if (formula presented) or (formula presented)
  • 18
    • 85038895910 scopus 로고    scopus 로고
    • M. H. Devoret, in, (Elsevier, Science, 1997)
    • M. H. Devoret, in Fluctuations Quantiques (Elsevier, Science, 1997).
  • 19
    • 0037014034 scopus 로고    scopus 로고
    • This noise model also makes the implicit assumption of weak coupling to many environmental modes. For the case of strong coupling and (formula presented) noise, see, and
    • This noise model also makes the implicit assumption of weak coupling to many environmental modes. For the case of strong coupling and (formula presented) noise, see E. Paladino, L. Faoro, G. Falci, and R. Fazio, Phys. Rev. Lett.88, 228304 (2002).
    • (2002) Phys. Rev. Lett. , vol.88 , pp. 228304
    • Paladino, E.1    Faoro, L.2    Falci, G.3    Fazio, R.4
  • 25
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    • Ph.D. thesis
    • F. Wellstood, Ph.D. thesis, U.C. Berkeley, 1988.
    • (1988) U.C. Berkeley
  • 28
    • 85038963049 scopus 로고    scopus 로고
    • Flux-noise has been measured for devices at low temperature in a manner where vortices are probably trapped in the superconducting film (Ref. In high-(formula presented) devices, when vortices were eliminated through careful film design and low-field cooling, flux noise was greatly reduced (Ref. This noise reduction has yet to be demonstrated for low-(formula presented) devices
    • Flux-noise has been measured for devices at low temperature in a manner where vortices are probably trapped in the superconducting film (Ref. 27). In high-(formula presented) devices, when vortices were eliminated through careful film design and low-field cooling, flux noise was greatly reduced (Ref. 28). This noise reduction has yet to be demonstrated for low-(formula presented) devices.
  • 29
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    • G. Stan, S. Field, and J. M. Martinis (unpublished)
    • G. Stan, S. Field, and J. M. Martinis (unpublished).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.