Controllable atom-photon entanglement via quantum interference near plasmonic nanostructure-Reference-Cited by-同舟云学术

Controllable atom-photon entanglement via quantum interference near plasmonic nanostructure

Published:2022-01-13 Issue:1 Volume:12 Page:
ISSN:2045-2322
Container-title:Scientific Reports
language:en
Short-container-title:Sci Rep

Author:

Sangshekan Behzad,Sahrai Mostafa,Asadpour Seyyed Hossein,Poursamad Bonab Jafar

Abstract

AbstractA five-level atomic system is proposed in vicinity of a two-dimensional (2D) plasmonic nanostructure with application in atom-photon entanglement. The behavior of the atom-photon entanglement is discussed with and without a control laser field. The amount of atom-photon entanglement is controlled by the quantum interference created by the plasmonic nanostructure. Thus, the degree of atom-photon entanglement is affected by the atomic distance from the plasmonic nanostructure. In the presence of a control field, maximum entanglement between the atom and its spontaneous emission field is observed.

Publisher

Springer Science and Business Media LLC

Subject

Multidisciplinary

Link

https://www.nature.com/articles/s41598-021-04641-6.pdf

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