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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2509.03621 |
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| _version_ | 1866911521419821056 |
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| author | Balasubramanian, Vijay Kang, Monica Jinwoo Cummings, Charlie Murdia, Chitraang Ross, Simon F. |
| author_facet | Balasubramanian, Vijay Kang, Monica Jinwoo Cummings, Charlie Murdia, Chitraang Ross, Simon F. |
| contents | We provide evidence that three-party entanglement signals in holography obey a relation that is not satisfied by generalized Greenberger-Horne-Zeilinger (GHZ) states. Using proposed holographic duals for these entanglement signals, we provide a geometric argument establishing this relation. This is the first known inequality on the structure of pure three-party holographic states, and shows that time-symmetric holographic states can never have purely GHZ-like entanglement. We also discuss similar relations for four parties. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_03621 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Purely GHZ-like entanglement is forbidden in holography Balasubramanian, Vijay Kang, Monica Jinwoo Cummings, Charlie Murdia, Chitraang Ross, Simon F. High Energy Physics - Theory We provide evidence that three-party entanglement signals in holography obey a relation that is not satisfied by generalized Greenberger-Horne-Zeilinger (GHZ) states. Using proposed holographic duals for these entanglement signals, we provide a geometric argument establishing this relation. This is the first known inequality on the structure of pure three-party holographic states, and shows that time-symmetric holographic states can never have purely GHZ-like entanglement. We also discuss similar relations for four parties. |
| title | Purely GHZ-like entanglement is forbidden in holography |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2509.03621 |