{"id":"W4409439478","doi":"10.3390/universe11040130","title":"Observability of Acausal and Uncorrelated Optical Quasar Pairs for Quantum-Mechanical Experiments","year":2025,"lang":"en","type":"article","venue":"Universe","topic":"Quantum Mechanics and Applications","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada; Herzberg Institute of Astrophysics","funders":"Canadian Space Agency; Ames Research Center; National Aeronautics and Space Administration; Agencia Nacional de Investigación y Desarrollo; Ministério da Ciência, Tecnologia, Inovações e Comunicações; Korea Astronomy and Space Science Institute; National Science Foundation","keywords":"Physics; Observability; Uncorrelated; Quasar; Quantum; Quantum mechanics; Theoretical physics; Classical mechanics; Statistics","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":{"n_in":0,"stratum":"aff_core","weight":5595.2375,"opus":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Astronomical feasibility analysis of quasar pairs for quantum experiments; domain physics."},"gpt":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"It investigates astronomical sources and quantum-experiment instrumentation, not research itself."},"grok":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Astrophysics/quantum-optics feasibility of acausal quasar photon pairs for experiments; domain physics."}}}