The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Maximal violation of Bell inequalities for mixed states
Abstract
We show that mixed states can produce maximal violations in the Bell inequality due to Clauser, Horne, Shimony, and Holt (CHSH). This follows from the degeneracy of the operator which is naturally associated with the Bell inequality (here called the Bell operator). We have calculated the form of all the eigenvalues for the generic CHSH Bell operator. Finally, we consider several examples which demonstrate the utility of studying the eigenvalues and eigenvectors of the Bell operator.
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Cites
Can Quantum-Mechanical Description of Physical Reality Be Considered Complete?
Einstein, A., Podolsky, B., & Rosen, N. (1935) · Physical Review · doi:10.1103/physrev.47.777 · Cited by 16,654
Proposed Experiment to Test Local Hidden-Variable Theories
Clauser, J. F., Horne, M. A., Shimony, A., & Holt, R. A. (1969) · Physical Review Letters · doi:10.1103/physrevlett.23.880 · Cited by 7,573
Extreme quantum entanglement in a superposition of macroscopically distinct states
Mermin, N. D. (1990) · Physical Review Letters · doi:10.1103/physrevlett.65.1838 · Cited by 1,482
Maximal violation of Bell's inequality for arbitrarily large spin
Gisin, N., & Peres, A. (1992) · Physics Letters A · doi:10.1016/0375-9601(92)90949-m · Cited by 398
Research works printed but not linked: 3
- J. S. Bell, 1964, Physics (N.Y.), 1, 195
- B. S. Cirel'son, 1980, Lett. Math. Phys., 4, 93, 10.1007/BF00417500 · DOI · Paper page
- L. J. Landau, 1987, Phys. Lett. A, 120, 54, 10.1016/0375-9601(87)90075-2 · DOI · Paper page
Cited by
Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels
Bennett, C. H., Brassard, G., Crépeau, C., Jozsa, R., Peres, A., & Wootters, W. K. (1993) · Physical Review Letters · doi:10.1103/physrevlett.70.1895 · Cited by 13,703
Horodecki, R., Horodecki, P., Horodecki, M., & Horodecki, K. (2009) · Reviews of Modern Physics · doi:10.1103/revmodphys.81.865 · Cited by 10,118
New High-Intensity Source of Polarization-Entangled Photon Pairs
Kwiat, P. G., Mattle, K., Weinfurter, H., Zeilinger, A., Sergienko, A. V., & Shih, Y. (1995) · Physical Review Letters · doi:10.1103/physrevlett.75.4337 · Cited by 3,102
Brunner, N., Cavalcanti, D., Pironio, S., Scarani, V., & Wehner, S. (2014) · Reviews of Modern Physics · doi:10.1103/revmodphys.86.419 · Cited by 2,688
Gühne, O., & Tóth, G. (2009) · Physics Reports · doi:10.1016/j.physrep.2009.02.004 · Cited by 2,401
Metadata
- Authors
- Braunstein, S. L., Mann, A., & Revzen, M.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1992-06-01
- Volume
- 68
- Issue
- 22
- Pages
- 3259-3261
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W2064672021
- Cited by
- 456
- References
- 4
- FWCI
- 5.29
- Type
- journal article
- Language
- en
- Open access
- closed
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