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Entanglement witness via quantum-memory-assisted entropic uncertainty relation

Shi, JD; Ding, ZY; Wu, T; He, J; Yu, LZ; Sun, WY; Wang, D; Ye, L

Shi, JD (reprint author), Fuyang Normal Univ, Sch Phys & Elect Engn, Fuyang 236037, Peoples R China.; Shi, JD (reprint author), Fuyang Normal Univ, Res Ctr Quantum Informat Technol, Fuyang 236037, Peoples R China.; Shi, JD (reprint author), Anhui Univ, Sc

LASER PHYSICS LETTERS, 2017; 14 (12):

Abstract

By virtue of the quantum-memory-assisted entropic uncertainty relation (EUR), we analyze entanglement witness via the efficiencies of the estimates pr......

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