A functional interpretation of continuous variable quantum discord
Assad, S. Chrzanowski, H. Symul, T. Lam, P.K. Ralph, T. Gu, M. Vedral, V.
Assad, S.
Chrzanowski, H.
Symul, T.
Lam, P.K.
Ralph, T.
Gu, M.
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Abstract
We show that quantum discord can quantify the information advantage of a quantum processing over an optimal classical processing. We experimentally extract a lower bound on the quantum discord of a non-entangled continuous-variable quantum system. © 2011 IEEE.
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Source Title
2011 Int. Quantum Electron. Conf., IQEC 2011 and Conf. Lasers and Electro-Optics, CLEO Pacific Rim 2011 Incorporating the Australasian Conf. Optics, Lasers and Spectroscopy and the Australian Conf.
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Date
2011
DOI
10.1109/IQEC-CLEO.2011.6194178
Type
Conference Paper