{"id":"W1969955524","doi":"10.1038/nature02493","title":"Super-resolving phase measurements with a multiphoton entangled state","year":2004,"lang":"en","type":"article","venue":"Nature","topic":"Quantum Information and Cryptography","field":"Computer Science","cited_by":835,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"","keywords":"Phase (matter); State (computer science); W state; Physics; Quantum entanglement; Quantum mechanics; Quantum; Computer science; Algorithm","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01303563795717957,"score_gpt":0.2619190290535996,"score_spread":0.24888339109642,"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."}}