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

abstract

• 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.

authors

• Zheltikov, Alexey

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

publisher

• Springer Nature  Publisher

published in

• Scientific Reports  Journal

keywords

• 0206 Quantum Physics

PubMed Central ID

• 31727904

Digital Object Identifier (DOI)

• 10.1038/s41598-019-49465-7

start page

• 16780

volume

• 9

issue

• 1

URL

• http://dx.doi.org/10.1038/s41598-019-49465-7