{"id":"W4415881332","doi":"10.1364/opticaq.567531","title":"Satellites promise global-scale quantum networks","year":2025,"lang":"en","type":"article","venue":"Optica Quantum","topic":"Quantum Information and Cryptography","field":"Computer Science","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"Einstein Stiftung Berlin; Engineering and Physical Sciences Research Council; National Science and Technology Council; Academia Sinica; Natural Sciences and Engineering Research Council of Canada; European Commission; National Center for Theoretical Sciences","keywords":"Quantum network; Quantum entanglement; Quantum teleportation; Quantum information science; Quantum channel; Repeater (horology); Quantum sensor; Quantum; Communications satellite; Quantum technology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003650962,0.0002622495,0.0002847012,0.000177102,0.0002645024,0.0004859079,0.001249569,0.0001493656,0.00004821542],"category_scores_gemma":[0.00004493824,0.0002371196,0.0001934885,0.001714096,0.000139059,0.0007386777,0.0003125666,0.0002102796,0.0002676929],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005619866,"about_ca_system_score_gemma":0.0001252544,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000140844,"about_ca_topic_score_gemma":0.000005081791,"domain_scores_codex":[0.99807,0.00007123192,0.000525353,0.0004370135,0.0003128424,0.0005835819],"domain_scores_gemma":[0.9984952,0.0001022366,0.0001241114,0.0009348426,0.0001545423,0.0001890176],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00001476538,0.00008431701,0.001236995,0.00002943709,0.00002841069,0.000004843467,0.0001104799,0.0001839077,0.00004860728,0.9806064,0.006231779,0.0114201],"study_design_scores_gemma":[0.0005816597,0.0001005187,0.007091678,0.00008582923,0.00002081281,0.00001338133,0.0001064653,0.8583966,0.0003789755,0.08784495,0.04498537,0.0003937318],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.03188443,0.0009564265,0.892599,0.003063012,0.001500813,0.0003994101,0.000006106789,0.0007303215,0.06886043],"genre_scores_gemma":[0.9703614,0.0002788917,0.0264016,0.00245062,0.00006807715,0.00006196171,0.00001378568,0.00001180986,0.0003518751],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9384769,"threshold_uncertainty_score":0.9669458,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005793833221280107,"score_gpt":0.2390372736663539,"score_spread":0.2332434404450738,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}