Loophole-free bell test for continuous variables via wave and particle correlations

Se Wan Ji, Jaewan Kim, Hai Woong Lee, M. S. Zubairy, Hyunchul Nha

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

We derive two classes of multimode Bell inequalities under local realistic assumptions, which are violated only by the entangled states negative under partial transposition in accordance with the Peres conjecture. Remarkably, the failure of local realism can be manifested by exploiting wave and particle correlations of readily accessible continuous-variable states, with very large violation of inequalities insensitive to detector efficiency, which makes a strong case for a loophole-free test.

Original languageEnglish
Article number170404
JournalPhysical Review Letters
Volume105
Issue number17
DOIs
Publication statusPublished - 20 Oct 2010

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Cite this

Loophole-free bell test for continuous variables via wave and particle correlations. / Ji, Se Wan; Kim, Jaewan; Lee, Hai Woong; Zubairy, M. S.; Nha, Hyunchul.

In: Physical Review Letters, Vol. 105, No. 17, 170404, 20.10.2010.

Research output: Contribution to journalArticle

Ji, Se Wan ; Kim, Jaewan ; Lee, Hai Woong ; Zubairy, M. S. ; Nha, Hyunchul. / Loophole-free bell test for continuous variables via wave and particle correlations. In: Physical Review Letters. 2010 ; Vol. 105, No. 17.
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