920 citations · 11.9k across the 129 of their papers we have counts for
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Experimentally feasible set of criteria detecting genuine multipartite entanglement in n-qubit Dicke states and in higher dimensional systems
Marcus Huber, Paul Erker, Hans Schimpf +2
We construct a set of criteria detecting genuine multipartite entanglement in arbitrary dimensional multipartite systems. These criteria are optimally suited for detecting multipar…
Experimentally implementable criteria revealing substructures of genuine multipartite entanglement
Marcus Huber, Hans Schimpf, Andreas Gabriel +3
We present a general framework that reveals substructures of genuine multipartite entanglement. Via simple inequalities it is possible to discriminate different sets of multipartit…
Experimentally Feasible Security Check for n-qubit Quantum Secret Sharing
Stefan Schauer, Marcus Huber, Beatrix C. Hiesmayr
In this article we present a general security strategy for quantum secret sharing (QSS) protocols based on the HBB scheme presented by Hillery, Bužek and Berthiaume [Phys. Rev A \t…
A composite parameterization of unitary groups, density matrices and subspaces
Christoph Spengler, Marcus Huber, Beatrix C. Hiesmayr
Unitary transformations and density matrices are central objects in quantum physics and various tasks require to introduce them in a parameterized form. In the present article we p…
Criterion for k-separability in mixed multipartite systems
Andreas Gabriel, Beatrix C. Hiesmayr, Marcus Huber
Using a recently introduced framework, we derive criteria for quantum k-separability, which are very easily computed. In the case k = 2, our criteria are equally strong to the best…