Entanglement control in quantum networks by quantum-coherent time-delayed feedback

Sven M. Hein, Franz Schulze, Alexander Carmele, and Andreas Knorr
Phys. Rev. A 91, 052321 – Published 20 May 2015

Abstract

A crucial property of quantum networks is the entanglement between different network nodes. We demonstrate that entanglement in quantum networks can be created and controlled by introducing quantum-coherent time-delayed self-feedback at single nodes.

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  • Received 26 September 2014

DOI:https://doi.org/10.1103/PhysRevA.91.052321

©2015 American Physical Society

Authors & Affiliations

Sven M. Hein*, Franz Schulze, Alexander Carmele, and Andreas Knorr

  • Technische Universität Berlin, Institut für Theoretische Physik, Nichtlineare Optik und Quantenelektronik, Hardenbergstraße 36, 10623 Berlin, Germany

  • *shein@itp.tu-berlin.de

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Vol. 91, Iss. 5 — May 2015

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