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Quantum Correlations and Quantum Non-Locality: A Review and a Few New Ideas
Open AccessArticle

Double Slit with an Einstein–Podolsky–Rosen Pair

1
Center for Quantum Information Science and Technology & Faculty of Engineering Sciences, Ben-Gurion University of the Negev, Beersheba 8410501, Israel
2
Faculty of Engineering and the Institute of Nanotechnology and Advanced Materials, Bar Ilan University, Ramat Gan 5290002, Israel
3
Institute for Advanced Study, 30 Vasilaki Papadopulu Str., 9010 Varna, Bulgaria
*
Author to whom correspondence should be addressed.
These authors contributed equally to this work.
Appl. Sci. 2020, 10(3), 792; https://doi.org/10.3390/app10030792
Received: 31 December 2019 / Revised: 17 January 2020 / Accepted: 20 January 2020 / Published: 22 January 2020
(This article belongs to the Special Issue Quantum Optics for Fundamental Quantum Mechanics)
In this somewhat pedagogical paper we revisit complementarity relations in bipartite quantum systems. Focusing on continuous-variable systems, we examine the influential class of EPR-like states through a generalization to Gaussian states and present some new quantitative relations between entanglement and local interference within symmetric and asymmetric double-double-slit scenarios. This approach is then related to ancilla-based quantum measurements, and weak measurements in particular. Finally, we tie up the notions of distinguishability, predictability, coherence and visibility while drawing some specific connections between them. View Full-Text
Keywords: entanglement; interference; complementarity; continuous variables entanglement; interference; complementarity; continuous variables
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MDPI and ACS Style

Peled, B.Y.; Te’eni, A.; Georgiev, D.; Cohen, E.; Carmi, A. Double Slit with an Einstein–Podolsky–Rosen Pair. Appl. Sci. 2020, 10, 792.

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