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High-visibility tim...
High-visibility time-bin entanglement for testing chained Bell inequalities
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- Tomasin, Marco (author)
- University of Padua, Italy; UOS Padova, Italy
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- Mantoan, Elia (author)
- University of Padua, Italy; UOS Padova, Italy
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- Jogenfors, Jonathan (author)
- Linköpings universitet,Informationskodning,Tekniska fakulteten
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- Vallone, Giuseppe (author)
- University of Padua, Italy; UOS Padova, Italy
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- Larsson, Jan-Åke (author)
- Linköpings universitet,Informationskodning,Tekniska fakulteten
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- Villoresi, Paolo (author)
- University of Padua, Italy; UOS Padova, Italy
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(creator_code:org_t)
- AMER PHYSICAL SOC, 2017
- 2017
- English.
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In: Physical Review A. - : AMER PHYSICAL SOC. - 2469-9926. ; 95:3
- Related links:
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https://liu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- The violation of Bells inequality requires a well-designed experiment to validate the result. In experiments using energy-time and time-bin entanglement, initially proposed by Franson in 1989, there is an intrinsic loophole due to the high postselection. To obtain a violation in this type of experiment, a chained Bell inequality must be used. However, the local realism bound requires a high visibility in excess of 94.63% in the time-bin entangled state. In this work, we show how such a high visibility can be reached in order to violate a chained Bell inequality with six, eight, and ten terms.
Subject headings
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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