Permutationally invariant state reconstruction

  title={Permutationally invariant state reconstruction},
  author={T. Moroder and P. Hyllus and G. T{\'o}th and C. Schwemmer and A. Niggebaum and S. Gaile and O. Guhne and H. Weinfurter},
  journal={New Journal of Physics},
  • T. Moroder, P. Hyllus, +5 authors H. Weinfurter
  • Published 2012
  • Physics
  • New Journal of Physics
  • Feasible tomography schemes for large particle numbers must possess, besides an appropriate data acquisition protocol, an efficient way to reconstruct the density operator from the observed finite data set. Since state reconstruction typically requires the solution of a nonlinear large-scale optimization problem, this is a major challenge in the design of scalable tomography schemes. Here we present an efficient state reconstruction scheme for permutationally invariant quantum state tomography… CONTINUE READING
    48 Citations

    Figures and Tables from this paper.

    Reconstructing quantum states with generative models
    • 61
    • PDF
    Quantum tomography : asymptotic theory and statistical methodology
    Practical and Reliable Error Bars in Quantum Tomography.
    • 34
    • PDF
    Efficient Verification of Dicke States
    • 9
    • PDF


    Scalable reconstruction of density matrices.
    • 48
    • PDF
    Efficient quantum state tomography.
    • 254
    • PDF
    Reliable quantum state tomography.
    • 115
    • PDF
    Quantum state tomography via compressed sensing.
    • 655
    • PDF
    Permutationally invariant quantum tomography.
    • 105
    • PDF
    Practical characterization of quantum devices without tomography.
    • 138
    • PDF