Lower Bounds of Entanglement Quantifiers Based On Entanglement Witnesses
Fuente:
arXiv
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| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2023
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866910283629330432 |
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| author | Shi, Xian |
| author_facet | Shi, Xian |
| contents | To quantify the entanglement of bipartite systems in terms of some entanglement measure is a challenging problem in general, and it is much worse when the information about the system is less. In this manuscript, based on two classes of entanglement criteria, we present a method to obtain the lower bounds of the entanglement measures, concurrence, entanglement of formation, and geometrical entanglement measure. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2312_17620 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Lower Bounds of Entanglement Quantifiers Based On Entanglement Witnesses Shi, Xian Quantum Physics To quantify the entanglement of bipartite systems in terms of some entanglement measure is a challenging problem in general, and it is much worse when the information about the system is less. In this manuscript, based on two classes of entanglement criteria, we present a method to obtain the lower bounds of the entanglement measures, concurrence, entanglement of formation, and geometrical entanglement measure. |
| title | Lower Bounds of Entanglement Quantifiers Based On Entanglement Witnesses |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2312.17620 |