Generation of a non-zero discord bipartite state with classical second-order interference

We report an investigation on quantum discord in classical second-order interference. In particular, we theoretically show that a bipartite state with D = 0.311 of discord can be generated via classical second-order interference. We also experimentally verify the theory by obtaining D = 0.197 ± 0.06...

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Veröffentlicht in:	Optics express 2017-02, Vol.25 (3), p.2540-2551
Hauptverfasser:	Choi, Yujun, Hong, Kang-Hee, Lim, Hyang-Tag, Yune, Jiwon, Kwon, Osung, Han, Sang-Wook, Oh, Kyunghwan, Kim, Yoon-Ho, Kim, Yong-Su, Moon, Sung
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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