Optimum Mixed-State Discrimination for Noisy Entanglement-Enhanced Sensing
نویسندگان
چکیده
منابع مشابه
Entanglement-enhanced sensing in a lossy and noisy environment.
Nonclassical states are essential for optics-based quantum information processing, but their fragility limits their utility for practical scenarios in which loss and noise inevitably degrade, if not destroy, nonclassicality. Exploiting nonclassical states in quantum metrology yields sensitivity advantages over all classical schemes delivering the same energy per measurement interval to the samp...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2017
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.118.040801