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Investigating the effect of amplitude and phase relaxation on the quality of quantum information technologies

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Abstract

In the formalism of quantum operations, we investigate the effect of the amplitude and phase relaxation on the evolution of quantum states. A model of the polarizing qubit, whose noises depend on the spectral degree of freedom that manifests itself in the process of light propagation in the anisotropic medium with dispersion, is discussed. An approximate analytical model is proposed for evaluating the effect of the phase plate on the polarizing state, taking into account the dispersion of light.

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References

  1. Nilsen, M.A. and Chuang, I.L., Quantum Computation and Quantum Information, Cambridge: Cambridge Univ., 2006.

    Google Scholar 

  2. Holevo, A.S., Kvantovye sistemy, kanaly, informatsiya (Quantum Systems, Channels, Information), Moscow: MTsNMO, 2010.

    Google Scholar 

  3. Bogdanov, Yu.I., Lukichev, V.F., Nuyanzin, S.A., et al., Mathematical modeling of quantum noise and the quality of hardware components of quantum computers, Tr. Fiz.-Tekhnol. Inst. RAN, 2012, vol. 22, pp. 39–77.

    Google Scholar 

  4. Bogdanov, Yu.I., Kalinkin, A.A., Kulik, S.P., Moreva, E.V., and Shershulin, V.A., Quantum polarization transformations in anisotropic dispersive medium, New J. Phys., 2013, vol. 15, p. 035012.

    Article  MATH  Google Scholar 

  5. Abragam, A., The Principles of Nuclear Magnetism, Oxford: Clarendon, 1961.

    Google Scholar 

  6. Bogdanov, Yu.I., Bantysh, B.I., Lukichev, V.F., Orlikovsky, A.A., and Holevo, A.S., Entanglement dynamics in quantum operations using superconducting phase qubits, Bull. Russ. Acad. Sci.: Phys., 2014, vol. 78, p. 1.

    Article  MATH  Google Scholar 

  7. Bogdanov, Yu.I., Bantysh, B.I., Kalinkin, A.A., Kulik, S.P., Moreva, E.V., and Shershulin, V.A., Optical polarization echo: manifestation and study by methods of quantum tomography of states and processes, J. Exp. Theor. Phys., 2014, vol. 118, no. 6, p. 845.

    Article  Google Scholar 

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Authors and Affiliations

  1. Institute of Physics and Technology, Russian Academy of Sciences, Moscow, Russia

    Yu. I. Bogdanov, B. I. Bantysh, A. Yu. Chernyavskiy, V. F. Lukichev & A. A. Orlikovsky

  2. National Research University Moscow Institute of Electronic Technology (MIET), Moscow, Russia

    Yu. I. Bogdanov & B. I. Bantysh

  3. National Research Nuclear University Moscow Engineering Physics Institute (MEPhI), Moscow, Russia

    Yu. I. Bogdanov

  4. Department of Computational Mathematics and Cybernetics, Moscow State University, Moscow, Russia

    A. Yu. Chernyavskiy

Authors
  1. Yu. I. Bogdanov
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  2. B. I. Bantysh
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  3. A. Yu. Chernyavskiy
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  4. V. F. Lukichev
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  5. A. A. Orlikovsky
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Corresponding author

Correspondence to Yu. I. Bogdanov.

Additional information

Original Russian Text © Yu.I. Bogdanov, B.I. Bantysh, A.Yu. Chernyavskiy, V.F. Lukichev, A.A. Orlikovsky, 2015, published in Mikroelektronika, 2015, Vol. 44, No. 4, pp. 257–262.

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Bogdanov, Y.I., Bantysh, B.I., Chernyavskiy, A.Y. et al. Investigating the effect of amplitude and phase relaxation on the quality of quantum information technologies. Russ Microelectron 44, 225–230 (2015). https://doi.org/10.1134/S1063739715040022

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  • DOI: https://doi.org/10.1134/S1063739715040022

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