Creation of Greenberger-Horne-Zeilinger states with thousands of atoms by entanglement amplification

Abstract We propose an entanglement-creation scheme in a multi-atom ensemble trapped in an optical cavity, named entanglement amplification, converting unentangled states into entangled states and amplifying less-entangled ones to maximally entangled Greenberger-Horne-Zeilinger (GHZ) states whose fi...

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Bibliographic Details
Main Authors: Yajuan Zhao, Rui Zhang, Wenlan Chen, Xiang-Bin Wang, Jiazhong Hu
Format: article
Language:EN
Published: Nature Portfolio 2021
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Online Access:https://doaj.org/article/5a3c362a2f1f4f1cacabe20069e3fd27
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