Testing nonlocal realism with entangled coherent states

Mauro Paternostro; H. Jeong

doi:10.1103/PhysRevA.81.032115

Testing nonlocal realism with entangled coherent states

Mauro Paternostro, H. Jeong

Research output: Contribution to journal › Article › peer-review

25 Citations (Scopus)

Abstract

We investigate the violation of nonlocal realism using entangled coherent states (ECSs) under nonlinear operations and homodyne measurements. We address recently proposed Leggett-type inequalities, including a class of optimized incompatibility inequalities proposed by Branciard et al. [Nature Phys. 4, 681 (2008)], and thoroughly assess the effects of detection inefficiency.

Original language	English
Article number	032115
Pages (from-to)	032115-032122
Number of pages	8
Journal	Physical Review A
Volume	81
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevA.81.032115
Publication status	Published - 15 Mar 2010

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1103/PhysRevA.81.032115

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