(n,m,p)$-type quantum network configuration and its nonlocality
A quantum network shared entangled sources among distant nodes enables us to distribute entanglement along the network by suitable measurements. Network nonlocality means that it does not admit a network model involving local variables emitted from independent sources. In this work, we construct an...
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| creator | Li, Zan-Jia He, Ying-Qiu Ding, Dong Yu, Ming-Xing Gao, Ting Yan, Feng-Li |
| description | A quantum network shared entangled sources among distant nodes enables us to
distribute entanglement along the network by suitable measurements. Network
nonlocality means that it does not admit a network model involving local
variables emitted from independent sources. In this work, we construct an
$(n,m,p)$-type quantum network configuration and then derive the corresponding
$n$-local correlation inequalities based on the assumption of independent
sources. As a universal acyclic network configuration, it can cover most of the
existing network models, such as the typical chain-network and star-network,
and admit both centerless and asymmetric configurations. Then we demonstrate
the non-$n$-locality of the present network by calculating the violation of the
$n$-local inequality with bipartite entangled sources and Pauli measurements. |
| doi_str_mv | 10.48550/arxiv.2404.01960 |
| format | Article |
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distribute entanglement along the network by suitable measurements. Network
nonlocality means that it does not admit a network model involving local
variables emitted from independent sources. In this work, we construct an
$(n,m,p)$-type quantum network configuration and then derive the corresponding
$n$-local correlation inequalities based on the assumption of independent
sources. As a universal acyclic network configuration, it can cover most of the
existing network models, such as the typical chain-network and star-network,
and admit both centerless and asymmetric configurations. Then we demonstrate
the non-$n$-locality of the present network by calculating the violation of the
$n$-local inequality with bipartite entangled sources and Pauli measurements.</description><identifier>DOI: 10.48550/arxiv.2404.01960</identifier><language>eng</language><subject>Physics - Quantum Physics</subject><creationdate>2024-04</creationdate><rights>http://arxiv.org/licenses/nonexclusive-distrib/1.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,780,885</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/2404.01960$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.48550/arXiv.2404.01960$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>Li, Zan-Jia</creatorcontrib><creatorcontrib>He, Ying-Qiu</creatorcontrib><creatorcontrib>Ding, Dong</creatorcontrib><creatorcontrib>Yu, Ming-Xing</creatorcontrib><creatorcontrib>Gao, Ting</creatorcontrib><creatorcontrib>Yan, Feng-Li</creatorcontrib><title>(n,m,p)$-type quantum network configuration and its nonlocality</title><description>A quantum network shared entangled sources among distant nodes enables us to
distribute entanglement along the network by suitable measurements. Network
nonlocality means that it does not admit a network model involving local
variables emitted from independent sources. In this work, we construct an
$(n,m,p)$-type quantum network configuration and then derive the corresponding
$n$-local correlation inequalities based on the assumption of independent
sources. As a universal acyclic network configuration, it can cover most of the
existing network models, such as the typical chain-network and star-network,
and admit both centerless and asymmetric configurations. Then we demonstrate
the non-$n$-locality of the present network by calculating the violation of the
$n$-local inequality with bipartite entangled sources and Pauli measurements.</description><subject>Physics - Quantum Physics</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNotz7tOwzAYQGEvDKjwAEx4YACpCb_t-DahquImVWLpHvkWZJE4wXUKeXtEYTrbkT6ErgjUjeIc7k3-jseaNtDUQLSAc_Rwm9bDerq7qcoyBfw5m1TmAadQvsb8gd2Yuvg-Z1PimLBJHsdywGlM_ehMH8tygc460x_C5X9XaP_0uN--VLu359ftZlcZIaFiXIKSknplA7XKCkaBe6u95mCZ5y4Yrh3ngiliwUriuSZAneycdkJotkLXf9uToJ1yHExe2l9Je5KwH2ejQrk</recordid><startdate>20240402</startdate><enddate>20240402</enddate><creator>Li, Zan-Jia</creator><creator>He, Ying-Qiu</creator><creator>Ding, Dong</creator><creator>Yu, Ming-Xing</creator><creator>Gao, Ting</creator><creator>Yan, Feng-Li</creator><scope>GOX</scope></search><sort><creationdate>20240402</creationdate><title>(n,m,p)$-type quantum network configuration and its nonlocality</title><author>Li, Zan-Jia ; He, Ying-Qiu ; Ding, Dong ; Yu, Ming-Xing ; Gao, Ting ; Yan, Feng-Li</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a670-35708772d8be2b8b63205db9d950b3d5cea59c556381b0b71d59102c7fc9c6693</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Physics - Quantum Physics</topic><toplevel>online_resources</toplevel><creatorcontrib>Li, Zan-Jia</creatorcontrib><creatorcontrib>He, Ying-Qiu</creatorcontrib><creatorcontrib>Ding, Dong</creatorcontrib><creatorcontrib>Yu, Ming-Xing</creatorcontrib><creatorcontrib>Gao, Ting</creatorcontrib><creatorcontrib>Yan, Feng-Li</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Li, Zan-Jia</au><au>He, Ying-Qiu</au><au>Ding, Dong</au><au>Yu, Ming-Xing</au><au>Gao, Ting</au><au>Yan, Feng-Li</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>(n,m,p)$-type quantum network configuration and its nonlocality</atitle><date>2024-04-02</date><risdate>2024</risdate><abstract>A quantum network shared entangled sources among distant nodes enables us to
distribute entanglement along the network by suitable measurements. Network
nonlocality means that it does not admit a network model involving local
variables emitted from independent sources. In this work, we construct an
$(n,m,p)$-type quantum network configuration and then derive the corresponding
$n$-local correlation inequalities based on the assumption of independent
sources. As a universal acyclic network configuration, it can cover most of the
existing network models, such as the typical chain-network and star-network,
and admit both centerless and asymmetric configurations. Then we demonstrate
the non-$n$-locality of the present network by calculating the violation of the
$n$-local inequality with bipartite entangled sources and Pauli measurements.</abstract><doi>10.48550/arxiv.2404.01960</doi><oa>free_for_read</oa></addata></record> |
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| subjects | Physics - Quantum Physics |
| title | (n,m,p)$-type quantum network configuration and its nonlocality |
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