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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2003, Volume 78, Issue 8, Pages 969–973 (Mi jetpl2641)  
This article is cited in 15 scientific papers (total in 15 papers)

Dephasing of qubits by transverse low-frequency noise

Yu. G. Makhlinab, A. Shnirmana

a Institut für Theoretische Festkörperphysik, Universität Karlsruhe
b L. D. Landau Institute for Theoretical Physics, Russian Academy of Sciences
Full-text PDF (196 kB) Citations (15)
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Abstract: We analyze the dissipative dynamics of a two-level quantum system subject to low-frequency, e.g. $1/f$ noise, motivated by recent experiments with superconducting quantum circuits. We show that the effect of transverse linear coupling of the system to low-frequency noise is equivalent to that of quadratic longitudinal coupling. We further find the decay law of quantum coherent oscillations under the influence of both low- and high-frequency fluctuations, in particular, for the case of comparable rates of relaxation and pure dephasing.
Received: 23.09.2003
English version:
Journal of Experimental and Theoretical Physics Letters, 2003, Volume 78, Issue 8, Pages 497–501
DOI: https://doi.org/10.1134/1.1637702
Bibliographic databases:
Document Type: Article
PACS: 03.65.Yz, 75.10.Jm, 85.25.Cp
Language: English
Citation: Yu. G. Makhlin, A. Shnirman, “Dephasing of qubits by transverse low-frequency noise”, Pis'ma v Zh. Èksper. Teoret. Fiz., 78:8 (2003), 969–973; JETP Letters, 78:8 (2003), 497–501
Citation in format AMSBIB
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\by Yu.~G.~Makhlin, A.~Shnirman
\paper Dephasing of qubits by transverse low-frequency noise
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2003
\vol 78
\issue 8
\pages 969--973
\mathnet{http://mi.mathnet.ru/jetpl2641}
\transl
\jour JETP Letters
\yr 2003
\vol 78
\issue 8
\pages 497--501
\crossref{https://doi.org/10.1134/1.1637702}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-20444496558}
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    • This publication is cited in the following 15 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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