Computable criterion for partial entanglement in continuous-variable quantum systems
- Autor(en)
- Andreas Gabriel, Marcus Huber, Sasa Radic, Beatrix Hiesmayr
- Abstrakt
A general and computable criterion for k-(in)separability in continuous multipartite quantum systems is presented. The criterion can be experimentally implemented with a finite and comparatively low number of local observables. We discuss in detail how the detection quality can be optimized.
- Organisation(en)
- Teilchenphysik
- Journal
- Physical Review A
- Band
- 83
- Anzahl der Seiten
- 7
- ISSN
- 1050-2947
- DOI
- https://doi.org/10.1103/PhysRevA.83.052318
- Publikationsdatum
- 2011
- Peer-reviewed
- Ja
- ÖFOS 2012
- 103025 Quantenmechanik
- Link zum Portal
- https://ucrisportal.univie.ac.at/de/publications/computable-criterion-for-partial-entanglement-in-continuousvariable-quantum-systems(9c1131b4-cb8c-4280-ad2b-7c9e3f9e5b28).html