Detection of high-dimensional genuine multi-partite entanglement of mixed states

Marcus Huber, Florian Mintert, Andreas Gabriel, Beatrix Hiesmayr

Research output: Contribution to journalArticle (Academic Journal)peer-review

188 Citations (Scopus)


We derive a general framework to identify genuinely multipartite entangled mixed quantum states in arbitrary-dimensional systems and show in exemplary cases that the constructed criteria are stronger than those previously known. Our criteria are simple functions of the given quantum state and detect genuine multipartite entanglement that had not been identified so far. They are experimentally accessible without quantum state tomography and are easily computable as no optimization or eigenvalue evaluation is needed.
Original languageEnglish
Pages (from-to)210501
Number of pages4
JournalPhysical Review Letters
Issue number21
Publication statusPublished - 28 May 2010


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