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Technical University of Crete
Technical University of Crete
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| URI | http://purl.tuc.gr/dl/dias/AF7D5483-2133-41CC-9EDE-75E8567013DF | - |
| Identifier | http://journals.aps.org/pra/abstract/10.1103/PhysRevA.89.024103 | - |
| Identifier | https://doi.org/http://dx.doi.org/10.1103/PhysRevA.89.024103 | - |
| Language | en | - |
| Extent | 5 pages | en |
| Title | Multisetting Greenberger-Horne-Zeilinger theorem | en |
| Creator | Ryu Junghee | en |
| Creator | Lee Changhyoup | en |
| Creator | Yin Zhi | en |
| Creator | Rahaman Ramij | en |
| Creator | Aggelakis Dimitrios | en |
| Creator | Αγγελακης Δημητριος | el |
| Creator | Lee Jinhyoung | en |
| Creator | Żukowski, Marek | en |
| Publisher | American Physical Society | en |
| Content Summary | We present a generalized Greenberger-Horne-Zeilinger (GHZ) theorem, which involves more than two local measurement settings for some parties, and cannot be reduced to one with less settings. Our results hold for an odd number of parties. We use a set of observables, which are incompatible but share a common eigenstate, here a GHZ state. Such observables are called concurrent. The idea is illustrated with an example of a three-qutrit system and then generalized to systems of higher dimensions, and more parties. The GHZ paradoxes can lead to, e.g., secret sharing protocols. | en |
| Type of Item | Peer-Reviewed Journal Publication | en |
| Type of Item | Δημοσίευση σε Περιοδικό με Κριτές | el |
| License | http://creativecommons.org/licenses/by/4.0/ | en |
| Date of Item | 2015-10-20 | - |
| Date of Publication | 2014 | - |
| Subject | Quantum physics | en |
| Bibliographic Citation | J. Ryu, C. Lee, Y. Zhi, R. Rahaman, D. G. Angelakis, J. Lee and M. Żukowski, "Multi-setting Greenberger-Horne-Zeilinger theorem", Phys. Rev. A, vol. 89, no. 2, Feb. 2014. doi.org/10.1103/PhysRevA.89.024103 | en |
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