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Title: Higher dimensional entanglement without correlations
Authors: Kłobus, Waldemar
Laskowski, Wiesław
Paterek, Tomasz
Wieśniak, Marcin
Weinfurter, Harald
Keywords: Science::Physics
Issue Date: 2019
Source: Kłobus, W., Laskowski, W., Paterek, T., Wieśniak, M., & Weinfurter, H. (2019). Higher dimensional entanglement without correlations. The European Physical Journal D, 73(2), 29-. doi:10.1140/epjd/e2018-90446-6
Project: MOE2015-T2-2-034
Journal: The European Physical Journal D
Abstract: It has been demonstrated both theoretically and experimentally that genuine multipartite entanglement between qubits can exist even in the absence of multipartite correlations. Here, we provide first examples of this effect in higher dimensional systems – qudits. We construct states in which genuine N-partite entanglement between qudits is supported only by correlations involving strictly less than N particles. The construction differs in several aspects from the ones for qubits. The states introduced here are a natural test-bed for candidate quantifiers of genuinely multipartite quantum correlations.
ISSN: 1434-6060
DOI: 10.1140/epjd/e2018-90446-6
Rights: © 2019 The Author(s). This is an open access article distributed under the terms of the Creative Commons Attributio License (, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Journal Articles

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