• DOI:10.1038/nphys2294
Corpus ID: 119208488

Experimental delayed-choice entanglement swapping

@article{Ma2012ExperimentalDE,
  title={Experimental delayed-choice entanglement swapping},
  author={X. Ma and S. Zotter and J. Kofler and R. Ursin and T. Jennewein and vCaslav Brukner and A. Zeilinger},
  journal={Nature Physics},
  year={2012},
  volume={8},
  pages={479-484}
}

X. Ma, S. Zotter, +4 authors A. Zeilinger

Published 2012

Physics

Nature Physics

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In 2000, Asher Peres put forward the paradoxical idea that entanglement could be produced after the entangled particles have been measured, even if they no longer exist. Researchers now experimentally demonstrate this idea using four photons.