• DOI:10.1103/PhysRevLett.107.170404
Corpus ID: 16306493

Experimentally faking the violation of Bell's inequalities.

@article{Gerhardt2011ExperimentallyFT,
  title={Experimentally faking the violation of Bell's inequalities.},
  author={I. Gerhardt and Q. Liu and A. Lamas-Linares and J. Skaar and V. Scarani and V. Makarov and C. Kurtsiefer},
  journal={Physical review letters},
  year={2011},
  volume={107 17},
  pages={
          170404
        }
}

I. Gerhardt, Q. Liu, +4 authors C. Kurtsiefer

Published 2011

Physics, Medicine

Physical review letters

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Entanglement witnesses such as Bell inequalities are frequently used to prove the nonclassicality of a light source and its suitability for further tasks. By demonstrating Bell inequality violations using classical light in common experimental arrangements, we highlight why strict locality and efficiency conditions are not optional, particularly in security-related scenarios.