Dynamical decoupling efficiency versus quantum non-Markovianity

@article{Addis2015DynamicalDE,
  title={Dynamical decoupling efficiency versus quantum non-Markovianity},
  author={Carole Addis and Francesco Ciccarello and Michele Cascio and G. Massimo Palma and Sabrina Maniscalco},
  journal={New Journal of Physics},
  year={2015},
  volume={17},
  pages={123004}
}
  • Carole Addis, Francesco Ciccarello, +2 authors Sabrina Maniscalco
  • Published 2015
  • Physics
  • New Journal of Physics
  • We investigate the relationship between non-Markovianity and the effectiveness of a dynamical decoupling protocol for qubits undergoing pure dephasing. We consider an exact model in which dephasing arises due to a bosonic environment with a spectral density of the Ohmic class. This is parametrised by an Ohmicity parameter by changing which we can model both Markovian and non-Markovian environments. Interestingly, we find that engineering a non-Markovian environment is detrimental to the… CONTINUE READING

    Figures from this paper.

    Citations

    Publications citing this paper.
    SHOWING 1-10 OF 25 CITATIONS

    Can quantum Markov evolutions ever be dynamically decoupled?

    VIEW 1 EXCERPT
    CITES BACKGROUND

    Non-Markovian dynamics of open quantum systems

    VIEW 3 EXCERPTS
    CITES METHODS & BACKGROUND

    FILTER CITATIONS BY YEAR

    2016
    2020

    References

    Publications referenced by this paper.
    SHOWING 1-10 OF 102 REFERENCES