Tight multipartite Bell's inequalities involving many measurement settings
- Author(s)
- Wieslaw Laskowski, Tomasz Paterek, Marek Zukowski, Caslav Brukner
- Abstract
The multipartite Bell's inequalities for N>2 involving many measurement settings were analyzed. A single Bell's inequality that generates all inequalities for N >2 class was derived. It was found that the inequalities were violated by some classes of states, for which all standard Bell's inequalities with two measurement settings per observer were satisfied. The results show that the measurement settings gives stringent condition on the possibility of a local description of quantum states than the standard Bell's Inequalities for two settings per observer.
- Organisation(s)
- External organisation(s)
- University of Gdańsk, Imperial College London
- Journal
- Physical Review Letters
- Volume
- 93
- ISSN
- 0031-9007
- DOI
- https://doi.org/10.1103/PhysRevLett.93.200401
- Publication date
- 2004
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 103026 Quantum optics
- Portal url
- https://ucris.univie.ac.at/portal/en/publications/tight-multipartite-bells-inequalities-involving-many-measurement-settings(8d7bd582-670b-442d-8961-f218e291c911).html