Derivative coupling enables genuine entanglement harvesting in causal communication
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866929638796689408 |
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| author | Teixidó-Bonfill, Adam Martín-Martínez, Eduardo |
| author_facet | Teixidó-Bonfill, Adam Martín-Martínez, Eduardo |
| contents | We show that particle detectors coupled to a massless quantum field through its derivative can genuinely harvest entanglement form the field even when they are in causal contact in flat spacetime. This is particularly relevant since the derivative coupling model captures some interesting experimentally realizable systems and since the harvested entanglement peaks at full light contact. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2406_14637 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Derivative coupling enables genuine entanglement harvesting in causal communication Teixidó-Bonfill, Adam Martín-Martínez, Eduardo Quantum Physics General Relativity and Quantum Cosmology High Energy Physics - Theory We show that particle detectors coupled to a massless quantum field through its derivative can genuinely harvest entanglement form the field even when they are in causal contact in flat spacetime. This is particularly relevant since the derivative coupling model captures some interesting experimentally realizable systems and since the harvested entanglement peaks at full light contact. |
| title | Derivative coupling enables genuine entanglement harvesting in causal communication |
| topic | Quantum Physics General Relativity and Quantum Cosmology High Energy Physics - Theory |
| url | https://arxiv.org/abs/2406.14637 |