Complete Characterization of Entanglement Embezzlement
Fuente:
arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2023
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| _version_ | 1866910492550758400 |
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| author | Zanoni, Elia Theurer, Thomas Gour, Gilad |
| author_facet | Zanoni, Elia Theurer, Thomas Gour, Gilad |
| contents | Using local operations and classical communication (LOCC), entanglement can be manipulated but not created. However, entanglement can be embezzled. In this work, we completely characterize universal embezzling families and demonstrate how this singles out the original family introduced by van Dam and Hayden. To achieve this, we first give a full characterization of pure to mixed state LOCC-conversions. Then, we introduce a new conversion distance and derive a closed-form expression for it. These results might be of independent interest. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2303_17749 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Complete Characterization of Entanglement Embezzlement Zanoni, Elia Theurer, Thomas Gour, Gilad Quantum Physics Using local operations and classical communication (LOCC), entanglement can be manipulated but not created. However, entanglement can be embezzled. In this work, we completely characterize universal embezzling families and demonstrate how this singles out the original family introduced by van Dam and Hayden. To achieve this, we first give a full characterization of pure to mixed state LOCC-conversions. Then, we introduce a new conversion distance and derive a closed-form expression for it. These results might be of independent interest. |
| title | Complete Characterization of Entanglement Embezzlement |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2303.17749 |