Measurement-Induced Nonlocality in an $n$-partite quantum state
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arXiv
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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
2012
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| _version_ | 1866929330382176256 |
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| author | Hassan, Ali Saif M. Joag, Pramod S. |
| author_facet | Hassan, Ali Saif M. Joag, Pramod S. |
| contents | We generalize the concept of measurement-induced non-locality (MiN) to $n$-partite quantum states. We get exact analytical expressions for MiN in an $n$-partite pure and $n$-qubit mixed state. We obtain the conditions under which MiN equals geometric quantum discord in an $n$-partite pure state and an $n$-qubit mixed state. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_1209_1884 |
| institution | arXiv |
| publishDate | 2012 |
| record_format | arxiv |
| spellingShingle | Measurement-Induced Nonlocality in an $n$-partite quantum state Hassan, Ali Saif M. Joag, Pramod S. Quantum Physics We generalize the concept of measurement-induced non-locality (MiN) to $n$-partite quantum states. We get exact analytical expressions for MiN in an $n$-partite pure and $n$-qubit mixed state. We obtain the conditions under which MiN equals geometric quantum discord in an $n$-partite pure state and an $n$-qubit mixed state. |
| title | Measurement-Induced Nonlocality in an $n$-partite quantum state |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/1209.1884 |