The DOI matches its Crossref record; 17 of the 17 references it cites were found in a registry or an index.
Experimental Violation of a Spin-1 Bell Inequality Using Maximally Entangled Four-Photon States
Open accessAbstract
We demonstrate the experimental violation of a spin-1 Bell inequality. The spin-1 inequality is based on the Clauser, Horne, Shimony, and Holt formalism. For entangled spin-1 particles, the maximum quantum-mechanical prediction is 2.55 as opposed to a maximum of 2, predicted using local hidden variables. We obtained an experimental value of 2.27+/-0.02 using the four-photon state generated by pulsed, type-II, stimulated parametric down-conversion. This is a violation of the spin-1 Bell inequality by more than 13 standard deviations.
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Cited by
Multiphoton entanglement and interferometry
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“(73): |ψ−2 〉 = 1√ 3 (|2, 0; 0, 2〉 − |1, 1, 1, 1〉+ |0, 2; 2, 0〉), (74) which can be treated as a sinlglet state of two (composite) spin-1 systems [see Howell et al. (2002) for a test of Bell’s inequality by entangled states of spin-1 systems].”
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Metadata
- Authors
- Howell, J. C., Lamas-Linares, A., & Bouwmeester, D.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2002-01-03
- Volume
- 88
- Issue
- 3
- Pages
- 030401-030401
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W1965620143
- Cited by
- 203
- References
- 17
- FWCI
- 12.98
- Type
- journal article
- Language
- en
- Open access
- green
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