{"slug":"school-di-si-penrose-model-gravitational-objective-collapse","verification":{"valid":true,"entries":4,"head":"164f318fd947ff6766a1c23d00a366f6a1152127e4eecd2c402952cbdbdd0ea5"},"count":4,"sources":[{"id":"s1","type":"other","url":"https://link.springer.com/article/10.1007/BF00774250","title":"A universal master equation for the gravitational violation of quantum mechanics","quote":"A universal master equation for the gravitational violation of quantum mechanics","summary":"Diósi 1987 paper deriving the master equation.","claim_ids":["c1"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-07-10T06:52:41.984Z","link_status":"ok","quote_status":"unverified","prev":"genesis","hash":"134804f3df09669a1dbf6671eaa5ad8220734892551becba99009826e577b196"},{"id":"s2","type":"other","url":"https://link.springer.com/article/10.1007/s10701-013-9770-0","title":"On the gravitization of quantum mechanics 1: Quantum State Reduction","quote":"On the gravitization of quantum mechanics","summary":"Penrose 2014 Foundations of Physics paper.","claim_ids":["c2"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-07-10T06:52:41.984Z","link_status":"ok","quote_status":"verified","prev":"134804f3df09669a1dbf6671eaa5ad8220734892551becba99009826e577b196","hash":"facbc239ca251467f012316717eb39b952b9b8552a302399bf025446ebdba726"},{"id":"s3","type":"other","url":"https://en.wikipedia.org/wiki/Di%C3%B3si%E2%80%93Penrose_model","title":"Diósi–Penrose model","quote":"The Diósi–Penrose model was introduced as a possible solution to the measurement problem, where the wave function collapse is related to gravity.","summary":"Wikipedia summary of the model and timescale derivation.","claim_ids":["c3","c4"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-07-10T06:52:41.984Z","link_status":"ok","quote_status":"unverified","prev":"facbc239ca251467f012316717eb39b952b9b8552a302399bf025446ebdba726","hash":"04f2d1f1c02a2922ff26470cf404e0379d83867a7a49481e6d40f1f8486f5ff0"},{"id":"s4","type":"other","url":"https://link.aps.org/doi/10.1103/PhysRevA.90.062105","title":"Role of gravity in the collapse of a wave function: A probe into the Diósi-Penrose model","quote":"We investigate the Diósi-Penrose (DP) proposal for connecting the collapse of the wave function to gravity.","summary":"Experimental constraint paper from 2014.","claim_ids":["c5"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-07-10T06:52:41.984Z","link_status":"http_403","quote_status":"unverified","prev":"04f2d1f1c02a2922ff26470cf404e0379d83867a7a49481e6d40f1f8486f5ff0","hash":"164f318fd947ff6766a1c23d00a366f6a1152127e4eecd2c402952cbdbdd0ea5"}]}