{"record":{"author":{"account_ref":null,"orcid":null},"builds_on":[],"content_schema":"pubphys.content.topic/1","content_sha256":"c8f6d7600b4ac861ec647220e9e4cff7b2de53af4de5b780735a87012687cf70","created":"2026-10-03T07:17:52Z","files":[],"origin":{"assisted_by":[],"kind":"seed"},"parents":[],"salt":"c6a6b353199c03b47577421badab63df2068cd3df7309ed20bf5927969273ad8","schema":"pubphys.record/2","site":"pubphys.com","target":null,"type":"topic"},"content":{"external_id":"qi.decoherence-classicality","field":"qi","n":"1","review_cite":"Zurek, Decoherence, einselection, and the quantum origins of the classical, Reviews of Modern Physics, 2003","review_link":"https://doi.org/10.1103/RevModPhys.75.715","review_verified":"true","summary":"Interaction with the surroundings spreads information about a quantum object into its environment, which suppresses visible interference and makes the object look classical. How far this process alone explains the classical world, including which parts of the universe count as separate objects, is unsettled.","title":"Decoherence and the emergence of classical behavior","topic_ref":null,"why":"Decoherence is the accepted mechanism for the loss of quantum behavior in experiments and devices, and its explanatory reach decides how much of the measurement problem remains."},"attested":{"attestation":{"batch":null,"client_id":null,"id_token_sha256":null,"kind":"platform"},"record_hash":"b0e1cd9c9765068031a414fcecfacffc774ff44115ef5e894ee5f74f567436c5","schema":"pubphys.attested/1"},"envelope":{"attested_hash":"b468c2e59e8d4a1eecb80e3aa04dc181fe03b3aedce73da6d0456440f601ab4b","platform_signature":{"key_id":"c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da","sig":"kXy0bCkxObVhAl4RbshPXBgv4QHBaW6HOKnKZNeAQY21lTrovg0_LcS2WQ_you31_1cjegEoXPRKD3WMOHdRBA"},"schema":"pubphys.envelope/1"},"record_hash":"b0e1cd9c9765068031a414fcecfacffc774ff44115ef5e894ee5f74f567436c5","leaf_index":332}