Experimental verification of quantum discord in continuous-variable states
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Hosseini, Sara; Rahimi-Keshari, S; Haw, Jing-Yan; Assad, Syed; Chrzanowski, Helen; Janousek, Jiri; Symul, Thomas; Ralph, Timothy Cameron; Lam, Ping Koy
Description
We introduce a simple and efficient technique to verify quantum discord in unknown Gaussian states and a certain class of non-Gaussian states. We show that any separation in the peaks of the marginal distributions of one subsystem conditioned on two diffe
Collections | ANU Research Publications |
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Date published: | 2014 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/77406 |
Source: | Journal of Physics B: Atomic, Molecular and Optical Physics |
DOI: | 10.1088/0953-4075/47/2/025503 |
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