Monogamy Relations in Terms of Tsallis-Q Entropy in any Dimensional System
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-018-3824-1
Abstract: Monogamy of entanglement is a fundamental property of multipartite entangled states. In this article, due to the convexity of Trρq with respect to q when q ≥ 1, we give a monogamy-like relation in terms… read more here.
Keywords: system monogamy; dimensional system; terms tsallis; monogamy relations ... See more keywords
Unified Monogamy Relations of Multipartite Entanglement
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DOI: 10.1038/s41598-019-52817-y
Abstract: Unified-(q, s) entanglement $$({{\mathscr{U}}}_{q,s})$$ (Uq,s) is a generalized bipartite entanglement measure, which encompasses Tsallis-q entanglement, Rényi-q entanglement, and entanglement of formation as its special cases. We first provide the extended (q; s) region of the… read more here.
Keywords: unified monogamy; monogamy relation; relations multipartite; entanglement ... See more keywords
Tighter monogamy relations in multiqubit systems
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DOI: 10.1103/physreva.97.032336
Abstract: Monogamy relations characterize the distributions of entanglement in multipartite systems. We investigate monogamy relations related to the concurrence C, the entanglement of formation E, negativity Nc and Tsallis-q entanglement Tq. Monogamy relations for the $\alpha$th… read more here.
Keywords: tighter monogamy; multiqubit systems; relations multiqubit; monogamy relations ... See more keywords
Demonstration of Monogamy Relations for Einstein-Podolsky-Rosen Steering in Gaussian Cluster States.
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DOI: 10.1103/physrevlett.118.230501
Abstract: Understanding how quantum resources can be quantified and distributed over many parties has profound applications in quantum communication. As one of the most intriguing features of quantum mechanics, Einstein-Podolsky-Rosen (EPR) steering is a useful resource… read more here.
Keywords: podolsky rosen; gaussian cluster; steering gaussian; monogamy relations ... See more keywords