Multipartite entanglement criterion via generalized local uncertainty relations
Abstract We study the detection of multipartite entanglement based on the generalized local uncertainty relations. A sufficient criterion for the entanglement of four-partite quantum systems is presented in terms of the local uncertainty relations. Detailed examples are given to illustrate the advan...
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Auteurs principaux: | Jia-Bin Zhang, Tao Li, Qing-Hua Zhang, Shao-Ming Fei, Zhi-Xi Wang |
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Format: | article |
Langue: | EN |
Publié: |
Nature Portfolio
2021
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Accès en ligne: | https://doaj.org/article/597affb8e5ac40089f6e665cf20b452f |
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