{"record":{"author":{"account_ref":null,"orcid":null},"builds_on":[],"content_schema":"pubphys.content.topic/1","content_sha256":"6960cd185b32eac63434eaa3108541811ad54fcf09859d6f091b7204f250187d","created":"2026-10-03T07:17:52Z","files":[],"origin":{"assisted_by":[],"kind":"seed"},"parents":[],"salt":"e70ebfa8416697c7fadef72578e5de42b294fd8b5ab8eb3e36f6b5f2086950d8","schema":"pubphys.record/2","site":"pubphys.com","target":null,"type":"topic"},"content":{"external_id":"qft.spacetime-entanglement","field":"qft","n":"1","review_cite":"M. Van Raamsdonk, Building up spacetime with quantum entanglement, Gen. Rel. Grav. 42, 2323, 2010","review_link":"https://arxiv.org/abs/1005.3035","review_verified":"true","summary":"In holography, the geometry of space inside appears to be built from how strongly parts of the boundary system are entangled, meaning quantum-mechanically linked. The rules of this construction are only partly known.","title":"Emergence of spacetime from quantum entanglement","topic_ref":null,"why":"It may explain what spacetime is made of and why gravity obeys Einstein's equations."},"attested":{"attestation":{"batch":null,"client_id":null,"id_token_sha256":null,"kind":"platform"},"record_hash":"a8de1433c3e67a1501a86682e650f763fed755c7d64a2db5a831f9cb7611369e","schema":"pubphys.attested/1"},"envelope":{"attested_hash":"39d7a766d77fbc265eccfa3afee8ee916ead91e067eb1c7c9989663033fbdd83","platform_signature":{"key_id":"c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da","sig":"161wRDDuLZxQi3rYU7vZrLkbSMH85oncXH7TDlVKU2bZJXHN87p9hSBKpLfLt9EFxTZQyr3A-URSQm-xnx4IBA"},"schema":"pubphys.envelope/1"},"record_hash":"a8de1433c3e67a1501a86682e650f763fed755c7d64a2db5a831f9cb7611369e","leaf_index":324}