Extremality as a consistency condition on subregion duality
In JT gravity coupled to a CFT, I argue without using the path integral that the entanglement wedge of a boundary region is bounded by a quantum extremal surface (QES). For any candidate not bounded by a QES, a unitary in the complement can make reconstruction within the candidate inconsistent with...
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| Format: | Article |
| Language: | English |
| Published: |
SciPost
2024-11-01
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| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.17.5.133 |
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