Teleportation of an atomic ensemble quantum state.

نویسندگان

  • A Dantan
  • N Treps
  • A Bramati
  • M Pinard
چکیده

We propose a protocol to achieve high fidelity quantum state teleportation of a macroscopic atomic ensemble using a pair of quantum-correlated atomic ensembles. We show how to prepare this pair of ensembles using quasiperfect quantum state transfer processes between light and atoms. Our protocol relies on optical joint measurements of the atomic ensemble states and magnetic feedback reconstruction.

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عنوان ژورنال:
  • Physical review letters

دوره 94 5  شماره 

صفحات  -

تاریخ انتشار 2005