Tighter bounds for generalized monogamy and polygamy relations
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arXiv
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| Hauptverfasser: | , , |
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| _version_ | 1866929579624497152 |
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| author | Cao, Yue Jing, Naihuan Wang, Yiling |
| author_facet | Cao, Yue Jing, Naihuan Wang, Yiling |
| contents | We study generalized monogamy and polygamy relations for concurrence of assistance and negativity of assistance using parametrized bounds in general multi-partite quantum systems. The new method overcomes the shortcomings of previous studies where a method is only good at a particular region. We provide detailed examples to show why the new approach is effective in all regions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2411_03950 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Tighter bounds for generalized monogamy and polygamy relations Cao, Yue Jing, Naihuan Wang, Yiling Quantum Physics 85, 81P68 We study generalized monogamy and polygamy relations for concurrence of assistance and negativity of assistance using parametrized bounds in general multi-partite quantum systems. The new method overcomes the shortcomings of previous studies where a method is only good at a particular region. We provide detailed examples to show why the new approach is effective in all regions. |
| title | Tighter bounds for generalized monogamy and polygamy relations |
| topic | Quantum Physics 85, 81P68 |
| url | https://arxiv.org/abs/2411.03950 |