Frontiers of quantum physics

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The classical-quantum boundary for correlations: discord and related measures

(2011)

Authors:

Kavan Modi, Aharon Brodutch, Hugo Cable, Tomasz Paterek, Vlatko Vedral
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Classical to quantum in large number limit

(2011)

Authors:

Kavan Modi, Rosario Fazio, Saverio Pascazio, Vlatko Vedral, Kazuya Yuasa
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Spin quantum correlations of relativistic particles

(2011)

Authors:

Pablo L Saldanha, Vlatko Vedral
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A functional interpretation of continuous variable quantum discord

Optics InfoBase Conference Papers (2011) 1200-1202

Authors:

S Assad, H Chrzanowski, T Symul, PK Lam, T Ralph, M Gu, V Vedral

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 AOS.

A functional interpretation of continuous variable quantum discord

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. (2011) 1200-1202

Authors:

S Assad, H Chrzanowski, T Symul, PK Lam, T Ralph, M Gu, V Vedral

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.
More details from the publisher