Experimental semi-device-independent certification of entangled measurements.

@article{Bennet2014ExperimentalSC,
  title={Experimental semi-device-independent certification of entangled measurements.},
  author={Adam Bennet and Tam'as V'ertesi and Dylan J Saunders and Nicolas Brunner and G. J. Pryde},
  journal={Physical review letters},
  year={2014},
  volume={113 8},
  pages={
          080405
        }
}
  • Adam Bennet, Tam'as V'ertesi, +2 authors G. J. Pryde
  • Published in Physical review letters 2014
  • Medicine, Physics
  • Certifying the entanglement of quantum states with Bell inequalities allows one to guarantee the security of quantum information protocols independently of imperfections in the measuring devices. Here, we present a similar procedure for witnessing entangled measurements, which play a central role in many quantum information tasks. Our procedure is termed semi-device-independent, as it uses uncharacterized quantum preparations of fixed Hilbert space dimension. Using a photonic setup, we… CONTINUE READING

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