Detection of genuine multipartite entanglement in arbitrary multipartite systems
We study the genuine multipartite entanglement of arbitrary n-partite quantum states by representing the density matrices in terms of the generalized Pauli operators. We introduce a general framework for detecting genuine multipartite entanglement and non full-separability of multipartite quantum st...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-09-01
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| Series: | Results in Physics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379723006095 |
| _version_ | 1797682906943979520 |
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| author | Yu Lu Shao-Ming Fei |
| author_facet | Yu Lu Shao-Ming Fei |
| author_sort | Yu Lu |
| collection | DOAJ |
| description | We study the genuine multipartite entanglement of arbitrary n-partite quantum states by representing the density matrices in terms of the generalized Pauli operators. We introduce a general framework for detecting genuine multipartite entanglement and non full-separability of multipartite quantum states with arbitrary dimensions based on correlation tensors. Effective criterion is derived to verify the genuine multipartite entanglement. Detailed examples are given to show that the criterion detects more genuine multipartite entanglement than the existing criteria. |
| first_indexed | 2024-03-12T00:06:42Z |
| format | Article |
| id | doaj.art-f4c2444e498a43a68ce258759ffd8d04 |
| institution | Directory Open Access Journal |
| issn | 2211-3797 |
| language | English |
| last_indexed | 2024-03-12T00:06:42Z |
| publishDate | 2023-09-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Physics |
| spelling | doaj.art-f4c2444e498a43a68ce258759ffd8d042023-09-17T04:56:20ZengElsevierResults in Physics2211-37972023-09-0152106816Detection of genuine multipartite entanglement in arbitrary multipartite systemsYu Lu0Shao-Ming Fei1Corresponding author.; School of Mathematical Sciences, Capital Normal University, 100048 Beijing, ChinaSchool of Mathematical Sciences, Capital Normal University, 100048 Beijing, ChinaWe study the genuine multipartite entanglement of arbitrary n-partite quantum states by representing the density matrices in terms of the generalized Pauli operators. We introduce a general framework for detecting genuine multipartite entanglement and non full-separability of multipartite quantum states with arbitrary dimensions based on correlation tensors. Effective criterion is derived to verify the genuine multipartite entanglement. Detailed examples are given to show that the criterion detects more genuine multipartite entanglement than the existing criteria.http://www.sciencedirect.com/science/article/pii/S2211379723006095Genuine entanglementCorrelation tensorGeneralized Pauli operators |
| spellingShingle | Yu Lu Shao-Ming Fei Detection of genuine multipartite entanglement in arbitrary multipartite systems Results in Physics Genuine entanglement Correlation tensor Generalized Pauli operators |
| title | Detection of genuine multipartite entanglement in arbitrary multipartite systems |
| title_full | Detection of genuine multipartite entanglement in arbitrary multipartite systems |
| title_fullStr | Detection of genuine multipartite entanglement in arbitrary multipartite systems |
| title_full_unstemmed | Detection of genuine multipartite entanglement in arbitrary multipartite systems |
| title_short | Detection of genuine multipartite entanglement in arbitrary multipartite systems |
| title_sort | detection of genuine multipartite entanglement in arbitrary multipartite systems |
| topic | Genuine entanglement Correlation tensor Generalized Pauli operators |
| url | http://www.sciencedirect.com/science/article/pii/S2211379723006095 |
| work_keys_str_mv | AT yulu detectionofgenuinemultipartiteentanglementinarbitrarymultipartitesystems AT shaomingfei detectionofgenuinemultipartiteentanglementinarbitrarymultipartitesystems |