Instant Extraction of Non-Perturbative Tripartite Entanglement
Autor: | Avalos, Diana Méndez, Gallock-Yoshimura, Kensuke, Henderson, Laura J., Mann, Robert B. |
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Rok vydání: | 2022 |
Předmět: | |
Druh dokumentu: | Working Paper |
Popis: | We consider the problem of extracting tripartite entanglement through single local instantaneous interactions of a separable target system A-B-C with a scalar field. We find, non-perturbatively, that tripartite entanglement is easily extracted in this scenario, in strong contrast to bipartite extraction, which is not possible due to a no-go theorem. The tripartite entanglement is of the GHZ-type, and an optimal value of the coupling exists that admits maximal extraction. Comment: 8 pages, 5 figures |
Databáze: | arXiv |
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