Criterion for k-separability in mixed multipartite states

Autor(en)

Andreas Gabriel, Beatrix Hiesmayr, Marcus Huber

Abstrakt

Using a recently introduced framework, we derive criteria for quantum k-separability,

which are easily computed. In the case k = 2, our criteria are equally strong to the best

methods known so far, while in all other cases there are currently no comparable criteria

known. We also show how the criteria can be implemented experimentally.

Organisation(en)

Teilchenphysik

Journal

Quantum Information & Computation

Band

Seiten

829-836

Anzahl der Seiten

ISSN

1533-7146

Publikationsdatum

2010

Peer-reviewed

ÖFOS 2012

103034 Teilchenphysik, 103019 Mathematische Physik

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