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Quantum Synchronization and Entanglement Generation
JournalArticle (Originalarbeit in einer wissenschaftlichen Zeitschrift)
 
ID 4493568
Author(s) Roulet, Alexandre; Bruder, Christoph
Author(s) at UniBasel Bruder, Christoph
Roulet, Alexandre
Year 2018
Title Quantum Synchronization and Entanglement Generation
Journal Physical Review Letters
Volume 121
Number 6
Pages / Article-Number 063601
Abstract We study synchronization in a two-node network built out of the smallest possible self-sustained oscillator: a spin-1 oscillator. We first demonstrate that phase locking between the quantum oscillators can be achieved, even for limit cycles that cannot be synchronized to an external semiclassical signal. Building upon the analytical description of the system, we then clarify the relation between quantum synchronization and the generation of entanglement. These findings establish the spin-based architecture as a promising platform for understanding synchronization in complex quantum networks.
Publisher American Physical Society
ISSN/ISBN 0031-9007 ; 1079-7114
edoc-URL https://edoc.unibas.ch/68072/
Full Text on edoc No
Digital Object Identifier DOI 10.1103/PhysRevLett.121.063601
PubMed ID http://www.ncbi.nlm.nih.gov/pubmed/30141656
ISI-Number 000441021400011
Document type (ISI) Journal Article
 
   

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