Measuring relational information between quantum states, and applications
The geometrical arrangement of a set of quantum states can be completely characterized using relational information only. This information is encoded in the pairwise state overlaps, as well as in Bargmann invariants of higher degree written as traces of products of density matrices. We describe how...
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| Автори: | , , |
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| Формат: | Artigo |
| Мова: | Inglês |
| Опубліковано: |
IOP Publishing
2024-01-01
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| Серія: | New Journal of Physics |
| Предмети: | |
| Онлайн доступ: | https://doi.org/10.1088/1367-2630/ad1a27 |
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