Detection and typicality of bound entangled states
We derive an explicit analytic estimate for the entanglement of a large class of bipartite quantum states, which extends into bound entanglement regions. This is done by using an efficiently computable concurrence lower bound, which is further employed to numerically construct a volume of 3 x 3 bound entangled states.
- Publisher
- AMER PHYSICAL SOC
- Issue Date
- 2009-08
- Language
- English
- Article Type
- Article
- Keywords
SEPARABILITY CRITERION; VOLUME; SET
- Citation
PHYSICAL REVIEW A, v.80, no.2
- ISSN
- 1050-2947
- Appears in Collection
- EE-Journal Papers(저널논문)
- Files in This Item
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