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https://doi.org/10.1103/PhysRevLett.112.100401
Title: | Fundamental monogamy relation between contextuality and nonlocality | Authors: | Kurzyński, P. Cabello, A. Kaszlikowski, D. |
Issue Date: | 10-Mar-2014 | Citation: | Kurzyński, P., Cabello, A., Kaszlikowski, D. (2014-03-10). Fundamental monogamy relation between contextuality and nonlocality. Physical Review Letters 112 (10) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevLett.112.100401 | Abstract: | We show that the no-disturbance principle imposes a tradeoff between locally contextual correlations violating the Klyachko-Can-Binicioǧlu- Shumovski inequality and spatially separated correlations violating the Clauser-Horne-Shimony-Holt inequality. The violation of one inequality forbids the violation of the other. We also obtain the corresponding monogamy relation imposed by quantum theory for a qutrit-qubit system. Our results show the existence of fundamental monogamy relations between contextuality and nonlocality that suggest that entanglement might be a particular form of a more fundamental resource. © 2014 American Physical Society. | Source Title: | Physical Review Letters | URI: | http://scholarbank.nus.edu.sg/handle/10635/112443 | ISSN: | 10797114 | DOI: | 10.1103/PhysRevLett.112.100401 |
Appears in Collections: | Staff Publications |
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