Measure of genuine multipartite entanglement with computable lower bounds
- Author(s)
- Zhi-Hao Ma, Zhi-Hua Chen, Jing-Ling Chen, Christoph Spengler, Andreas Gabriel, Marcus Huber
- Abstract
We introduce an intuitive measure of genuine multipartite entanglement, which is based on the well-known concurrence. We show how lower bounds on this measure can be derived and also meet important characteristics of an entanglement measure. These lower bounds are experimentally implementable in a feasible way enabling quantification of multipartite entanglement in a broad variety of cases.
- Organisation(s)
- Particle Physics
- External organisation(s)
- Shanghai Jiao Tong University, Zhejiang University (ZJU), Nankai University
- Journal
- Physical Review A
- Volume
- 83
- No. of pages
- 5
- ISSN
- 1050-2947
- DOI
- https://doi.org/10.1103/PhysRevA.83.062325
- Publication date
- 2011
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 103034 Particle physics
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/948fec56-78d3-4877-8546-e5279dceb142