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Title: Bell monogamy relations in arbitrary qubit networks
Authors: Ramanathan, R.
McKague, M.
Kaszlikowski, D.
Tran, Minh Cong
Paterek, Tomasz
Keywords: Arbitrary Qubit Networks
Bell Monogamy Relations
Issue Date: 2018
Source: Tran, M. C., Ramanathan, R., McKague, M., Kaszlikowski, D., & Paterek, T. (2018). Identification of arenin, a novel Kunitz-like polypeptide from the skin secretions of Dryophytes Arenicolor. Physical Review A, 98(5), 052325-. doi: 10.1103/PhysRevA.98.052325
Series/Report no.: Physical Review A
Abstract: Characterizing tradeoffs between simultaneous violations of multiple Bell inequalities in a large network has important physical consequences but is computationally demanding. We propose a graph-theoretic approach to efficiently produce Bell monogamy relations in arbitrary arrangements of qubits. All the relations obtained for bipartite Bell inequalities are tight and leverage only a single Bell monogamy relation. This feature is unique to bipartite Bell inequalities, as we show that there is no finite set of such elementary monogamy relations for multipartite inequalities. Nevertheless, many tight monogamy relations for multipartite inequalities can be obtained with our method as shown in explicit examples.
ISSN: 2469-9926
DOI: 10.1103/PhysRevA.98.052325
Rights: © 2018 American Physical Society. This paper was published in Physical Review A and is made available as an electronic reprint (preprint) with permission of American Physical Society. The published version is available at: []. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Journal Articles

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