{"record":{"author":{"account_ref":null,"orcid":null},"builds_on":[],"content_schema":"pubphys.content.topic/1","content_sha256":"3de42323005cfff3e62a06b01c69ebee23682a9c18303507d0c9900c7f20bae5","created":"2026-10-03T07:17:49Z","files":[],"origin":{"assisted_by":[],"kind":"seed"},"parents":[],"salt":"ba1104e8ba179dddb2aa3f1e78c3e6157d6e62a981151337e21977dfd1f98101","schema":"pubphys.record/2","site":"pubphys.com","target":null,"type":"topic"},"content":{"external_id":"amo.macroscopic-optomechanics","field":"amo","n":"1","review_cite":"M. Aspelmeyer, T. J. Kippenberg, F. Marquardt, Cavity optomechanics, Reviews of Modern Physics, 2014","review_link":"https://doi.org/10.1103/RevModPhys.86.1391","review_verified":"true","summary":"Light can push and cool tiny mirrors, membranes and floating glass beads until their motion is quantum. The aim is to put ever heavier objects into superpositions of two places at once.","title":"Optomechanics toward macroscopic quantum superpositions","topic_ref":null,"why":"Massive superpositions test whether quantum mechanics holds at large scales or is modified by collapse."},"attested":{"attestation":{"batch":null,"client_id":null,"id_token_sha256":null,"kind":"platform"},"record_hash":"4b43482666f6d6bc5064abc7c600c08444a120f8b231ac8fba850ecc9b3c1beb","schema":"pubphys.attested/1"},"envelope":{"attested_hash":"2ca47f47b14f0e5c54b16ebc4863b188be43dba052dadb13ad6e00ff62e201e5","platform_signature":{"key_id":"c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da","sig":"wqDlObfptynjqXG_7yivegWTO80sqy-4r3MC08dqRIU6l6eCYFkHNZAPQw-IO8xwAuqRXLRiNnn9dn_6pX0JDg"},"schema":"pubphys.envelope/1"},"record_hash":"4b43482666f6d6bc5064abc7c600c08444a120f8b231ac8fba850ecc9b3c1beb","leaf_index":15}