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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2025
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| Accès en ligne: | https://arxiv.org/abs/2504.16541 |
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| _version_ | 1866910917254447104 |
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| author | Nie, Jiawei Wang, Yongjun Liu, Songyi |
| author_facet | Nie, Jiawei Wang, Yongjun Liu, Songyi |
| contents | The strength of quantum contextuality is closely related to quantum computation power. Yu-Oh set is the minimal quantum system with state-independent contextuality(SIC). However, its strength of the contextuality has not been taken into account. In this paper, we present a general method to determine whether there is a quantum state with strong contextuality in the quantum system composed of rank-one projectors. Based on this method, we conclude that Yu-Oh set does not have quantum states with strong contextuality. This indicates that strong contextuality and SIC are mutually independent. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_16541 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Determining Strong Contextuality on rank-one Projectors Nie, Jiawei Wang, Yongjun Liu, Songyi Quantum Physics The strength of quantum contextuality is closely related to quantum computation power. Yu-Oh set is the minimal quantum system with state-independent contextuality(SIC). However, its strength of the contextuality has not been taken into account. In this paper, we present a general method to determine whether there is a quantum state with strong contextuality in the quantum system composed of rank-one projectors. Based on this method, we conclude that Yu-Oh set does not have quantum states with strong contextuality. This indicates that strong contextuality and SIC are mutually independent. |
| title | Determining Strong Contextuality on rank-one Projectors |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2504.16541 |