Localized quadripartite entanglement
نویسندگان
چکیده
منابع مشابه
Quadripartite continuous-variable entanglement via quadruply concurrent down-conversion
S. L. W. Midgley,1 A. S. Bradley,2 O. Pfister,3 and M. K. Olsen1 1ARC Centre of Excellence for Quantum-Atom Optics, School of Mathematics and Physics, University of Queensland, QLD 4072, Australia 2Jack Dodd Centre for Quantum Technology, Department of Physics, University of Otago, Post Office Box 56, Dunedin, New Zealand 3Department of Physics, University of Virginia, 382 McCormick Road, Charl...
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Let G be a quadripartite graph with N vertices in each vertex class and each vertex is adjacent to at least (3/4)N vertices in each of the other classes. There exists an N0 such that, if N ≥ N0, then G contains a subgraph that consists of N vertex-disjoint copies of K4.
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2012
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.85.032332