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Bell inequalities f...
Bell inequalities for the simplest exclusivity graph
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- Sadiq, Muhammad (författare)
- Stockholms universitet,Fysikum
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- Badziag, Piotr (författare)
- Stockholms universitet,Fysikum
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- Bourennane, Mohamed (författare)
- Stockholms universitet,Fysikum
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- Cabello, Adán (författare)
- Stockholms universitet,Fysikum,Universidad de Sevilla, Spain
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(creator_code:org_t)
- 2013
- 2013
- Engelska.
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Ingår i: Physical Review A. Atomic, Molecular, and Optical Physics. - 1050-2947 .- 1094-1622. ; 87:1
- Relaterad länk:
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https://arxiv.org/ab...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Which is the simplest logical structure for which there is quantum nonlocality? We show that there are only three bipartite Bell inequalities with quantum violation associated with the simplest graph of relationships of exclusivitywith a quantum-classical gap. These are the most elementary logical Bell inequalities. We showthat the quantum violation of some well-known Bell inequalities is related to them. We test the three Bell inequalities with pairs of polarization-entangled photons and report violations in good agreement with the quantum predictions. Unlike other experiments testing noncontextuality inequalities with pentagonal exclusivity, the ones reported here are free of the compatibility loophole.
Ämnesord
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Nyckelord
- Physics
- fysik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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