Reduced dynamical maps in the presence of initial correlations

@article{Vacchini2016ReducedDM,
  title={Reduced dynamical maps in the presence of initial correlations},
  author={Bassano Vacchini and Giulio Amato},
  journal={Scientific Reports},
  year={2016},
  volume={6}
}
  • Bassano Vacchini, Giulio Amato
  • Published 2016
  • Physics, Mathematics, Medicine
  • Scientific Reports
  • We introduce a framework for the construction of completely positive dynamical evolutions in the presence of system-environment initial correlations. The construction relies upon commutativity of the compatibility domain obtained by considering the marginals with respect to the environmental degrees of freedom of the considered class of correlated states, as well as basic properties of completely positive maps. Our approach allows to consider states that can have finite discord, though it does… CONTINUE READING

    Figures and Topics from this paper.

    Explore Further: Topics Discussed in This Paper

    Complete Positivity on the Subsystems Level
    1
    Non-Markovian Open Dynamics from Collision Models
    1
    When the Assignment Map Is Completely Positive
    3

    References

    Publications referenced by this paper.
    SHOWING 1-10 OF 90 REFERENCES
    Operational approach to open dynamics and quantifying initial correlations
    51
    Beyond complete positivity
    11
    Vanishing quantum discord is necessary and sufficient for completely positive maps.
    205
    A general framework for complete positivity
    26