Testing quantum correlations versus single-particle properties within Leggett's model and beyond

Nature Physics

Volumn 4, Issue 9, 2008, Pages 681-685

  Branciard, Cyril ^a   Brunner, Nicolas ^a   Gisin, Nicolas ^a   Kurtsiefer, Christian ^b   Lamas Linares, Antia ^b   Ling, Alexander ^b   Scarani, Valerio ^b  

^a UNIVERSITY OF GENEVA   (Switzerland)

^b NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

[No Author keywords available]

Indexed keywords

BELLS; PROBABILITY DISTRIBUTIONS; QUANTUM OPTICS;

BELL INEQUALITIES; CRYPTOGRAPHIC KEY; NEW APPROACHES; NON-NEGATIVITY; OF QUANTUM-INFORMATION; QUANTUM CORRELATIONS; QUANTUM PREDICTION; SINGLE PARTICLE;

QUANTUM CRYPTOGRAPHY;

EID: 51049083599     PISSN: 17452473     EISSN: 17452481     Source Type: Journal    
DOI: 10.1038/nphys1020     Document Type: Article

References (17)

1. Bell, J. S. On the Einstein - Podolsky - Rosen Paradox. Physics 1, 195-200 (1964).
2. Bell, J. S. Speakable and Unspeakable in Quantum Mechanics 152 (Cambridge Univ. Press, Cambridge, 1987).
3. Barrett, J., Hardy, L. & Kent, A. No signaling and quantum key distribution. Phys. Rev. Lett. 95, 010503 (2005).
4. Acín, A., Gisin, N. & Masanes, L. From Bell's theorem to secure quantum key distribution. Phys. Rev. Lett. 97, 120405 (2006).
5. Acín, A. et al. Device-independent security of quantum cryptography against collective attacks. Phys. Rev. Lett. 98, 230501 (2007).
6. Leggett, A. J. Nonlocal hidden-variable theories and quantum mechanics: An incompatibility theorem. Found. Phys. 33, 1469-1493 (2003).
7. Gröblacher, S. et al. An experimental test of non-local realism. Nature 446, 871-875 (2007).
8. Paterek, T. et al. Experimental test of nonlocal realistic theories without the rotational symmetry assumption. Phys. Rev. Lett. 99, 210406 (2007).
9. Branciard, C. et al. Experimental falsification of Leggett's nonlocal variable model. Phys. Rev. Lett. 99, 210407 (2007).
10. Popescu, S. & Rohrlich, D. Quantum nonlocality as an axiom. Found. Phys. 24, 379-385 (1994).
11. Stefanov, A., Zbinden, H., Gisin, N. & Suarez, A. Quantum correlations with spacelike separated beam splitters in motion: Experimental test of multisimultaneity. Phys. Rev. Lett. 88, 120404 (2002).
12. Stefanov, A., Zbinden, H., Gisin, N. & Suarez, A. Quantum entanglement with acousto-optic modulators: Two-photon beats and Bell experiments with moving beam splitters. Phys. Rev. A 67, 042115 (2003).
13. Suarez, A. Nonlocal 'realistic' Leggett models can be considered refuted by the before-before experiment. Found. Phys. 38, 583-589 (2008).
14. Colbeck, R. & Renner, R. Hidden variable models for quantum theory cannot have any local part. Preprint at (2008).
15. Cerf, N. J., Gisin, N., Massar, S. & Popescu, S. Simulating maximal quantum entanglement without communication. Phys. Rev. Lett. 94, 220403 (2005).
16. Toner, B. F. & Bacon, D. Communication cost of simulating Bell correlations. Phys. Rev. Lett. 91, 187904 (2003).
17. Brunner, N., Gisin, N. & Scarani, V. Entanglement and non-locality are different resources. New J. Phys. 7, 88 (2005).