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Conferences > IQEC > 2011 > PD3 > I1205
  • Proceedings of the International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim 2011
  • (Optica Publishing Group, 2011),
  • paper I1205

A Functional Interpretation of Continuous Variable Quantum Discord

Syed Assad, Helen Chrzanowski, Thomas Symul, Ping Koy Lam, Tim Ralph, Mile Gu, and Vlatko Vedral

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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 AOS

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