A high-N00N output of harmonically driven cavity QED. Academic Article uri icon


  • A harmonically driven cavity QED system consisting of two cavities and a two-level qubit is shown to enable the generation of a vast class of maximally entangled states suitable for measurements with a Heisenberg-limit precision. As one of its modalities, this system can serve as a quantum beam splitter, converting an |N|0 input into a maximally entangled N00N state (|N|0+|0|N)/[Formula: see text] at its output. A network of such quantum beam splitters is shown to provide a source of multimode N00N-type entanglement.

published proceedings

  • Sci Rep

altmetric score

  • 0.25

author list (cited authors)

  • Maleki, Y., & Zheltikov, A. M.

citation count

  • 12

complete list of authors

  • Maleki, Yusef||Zheltikov, Aleksei M

publication date

  • January 2019