Detection of high-dimensional genuine multi-partite entanglement of mixed states
- Author(s)
- Marcus Huber, Florian Mintert, Andreas Gabriel, Beatrix Hiesmayr
- Abstract
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.
- Organisation(s)
- Particle Physics
- External organisation(s)
- Albert-Ludwigs-Universität Freiburg
- Journal
- Physical Review Letters
- Volume
- 104
- No. of pages
- 4
- ISSN
- 0031-9007
- DOI
- https://doi.org/10.1103/PhysRevLett.104.210501
- Publication date
- 2010
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 503013 Subject didactics of natural sciences
- Portal url
- https://ucris.univie.ac.at/portal/en/publications/detection-of-highdimensional-genuine-multipartite-entanglement-of-mixed-states(d27db409-d1a3-480b-a1f3-f742f5f82584).html