Genuine Multipartite Entanglement without Multipartite Correlations.

  title={Genuine Multipartite Entanglement without Multipartite Correlations.},
  author={Christian Schwemmer and Lukas Knips and Minh Cong Tran and Anna de Rosier and Wiesław Laskowski and Tomasz Paterek and Harald Weinfurter},
  journal={Physical review letters},
  volume={114 18},
  • Christian Schwemmer, Lukas Knips, +4 authors Harald Weinfurter
  • Published in Physical review letters 2015
  • Physics, Medicine
  • Nonclassical correlations between measurement results make entanglement the essence of quantum physics and the main resource for quantum information applications. Surprisingly, there are n-particle states which do not exhibit n-partite correlations at all but still are genuinely n-partite entangled. We introduce a general construction principle for such states, implement them in a multiphoton experiment and analyze their properties in detail. Remarkably, even without multipartite correlations… CONTINUE READING

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