Experimentally implementable criteria revealing substructures of genuine multipartite entanglement
- Author(s)
- Marcus Huber, Hans Schimpf, Andreas Gabriel, Christoph Spengler, Dagmar Bruß, Beatrix Hiesmayr
- Abstract
We present a general framework that reveals substructures of genuine multipartite entanglement. Via simple inequalities it is possible to discriminate different sets of multipartite qubit states. These inequalities are beneficial regarding experimental examinations as only local measurements are required. Furthermore, the number of observables scales favorably with system size. In exemplary cases we demonstrate the noise resistance and discuss implementations.
- Organisation(s)
- Particle Physics
- External organisation(s)
- Heinrich-Heine-Universität Düsseldorf
- Journal
- Physical Review A
- Volume
- 83
- No. of pages
- 10
- ISSN
- 1050-2947
- DOI
- https://doi.org/10.1103/PhysRevA.83.022328
- Publication date
- 2011
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 103025 Quantum mechanics
- Portal url
- https://ucris.univie.ac.at/portal/en/publications/experimentally-implementable-criteria-revealing-substructures-of-genuine-multipartite-entanglement(6a9fa790-c83c-4c5d-b070-c1caa0a3e330).html