The area and volume laws for entanglement of scalar fields in flat and cosmological spacetimes
Abstract We study the area and volume laws for entanglement of free quantum scalar fields. In addition to the entropy, we use the notion of the capacity of entanglement, which measures entropy fluctuations. We consider flat spacetimes as well as the curved ones relevant for cosmology. Moreover, we p...
保存先:
| 第一著者: | |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
SpringerOpen
2025-10-01
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| シリーズ: | Journal of High Energy Physics |
| 主題: | |
| オンライン･アクセス: | https://doi.org/10.1007/JHEP10(2025)012 |
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