Nonlocal variables with product-state eigenstates
نویسندگان
چکیده
منابع مشابه
Nonlocal variables with product-state eigenstates
An alternative proof for existence of ‘quantum nonlocality without entanglement’, i.e. existence of variables with product-state eigenstates which cannot be measured locally, is presented. A simple ‘nonlocal’ variable for the case of one-way communication is given and the limit for its approximate measurability is found. PACS numbers: 03.65.Ud, 03.65.Ta, 03.67.−a
متن کاملNonlocal variables with product states eigenstates
An alternative proof for existence of " quantum nonlocality without entanglement " , i.e. existence of variables with product-state eigenstates which cannot be measured locally, is presented. A simple " nonlocal " variable for the case of one-way communication is given and the limit for its approximate measurability is found.
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ژورنال
عنوان ژورنال: Journal of Physics A: Mathematical and General
سال: 2001
ISSN: 0305-4470,1361-6447
DOI: 10.1088/0305-4470/34/35/313