Nature Communications (Apr 2016)

Experimental perfect state transfer of an entangled photonic qubit

  • Robert J. Chapman,
  • Matteo Santandrea,
  • Zixin Huang,
  • Giacomo Corrielli,
  • Andrea Crespi,
  • Man-Hong Yung,
  • Roberto Osellame,
  • Alberto Peruzzo

DOI
https://doi.org/10.1038/ncomms11339
Journal volume & issue
Vol. 7, no. 1
pp. 1 – 7

Abstract

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Transferring quantum information is a fundamental task, but doing so with high fidelity is a challenging task. Here, the authors implement the perfect state transfer protocol to a photonic qubit, entangled with a second one in a different location, across eleven coupled waveguides.