Entanglement Conditions Involving Intensity Correlations of Optical Fields: the Case of Multi-Port Interferometry

@article{Ryu2017EntanglementCI,
  title={Entanglement Conditions Involving Intensity Correlations of Optical Fields: the Case of Multi-Port Interferometry},
  author={Junghee Ryu and Marcin Marciniak and Marcin Wie'sniak and Dagomir Kaszlikowski and Marek Żukowski},
  journal={Acta Physica Polonica A},
  year={2017},
  volume={132},
  pages={1713-1718}
}
Normalized quantum Stokes operators introduced in [Phys. Rev. A {\bf 95}, 042113 (2017)] enable one to better observe non-classical correlations of entangled states of optical fields with undefined photon numbers. For a given run of an experiment the new quantum Stokes operators are defined by the differences of the measured intensities (or photon numbers) at the exits of a polarizer divided by their sum. It is this ratio that is to be averaged, and not the numerator and the denominator… 

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References

SHOWING 1-10 OF 15 REFERENCES
Opt
TLDR
A new language, Opt, is proposed for writing these objective functions over image- or graph-structured unknowns concisely and at a high level and automatically transforms these specifications into state-of-the-art GPU solvers based on Gauss-Newton or Levenberg-Marquardt methods.
Ann
Aaron Beck’s cognitive therapy model has been used repeatedly to treat depression and anxiety. The case presented here is a 34-year-old female law student with an adjustment disorder with mixed
Phys
  • Rev. A 95, 042113
  • 2017
20
Phys
  • Rev. A 55, 2564
  • 1997
At 14
Rev
  • Mod. Phys. 84, 777
  • 2012
Phys
  • Rev. A 95, 042119
  • 2017
Phys
  • Rev. A 34, 1260
  • 1986
Optica 2
  • 523 (2015); see also arXiv:1502.06504; for early multiport experiments see: K. Mattle, M. Michler, H. Weinfurter, A. Zeilinger M. Żukowski, Applied Physics B: Lasers Optics 60 (2-3), S111
  • 1995
...
...