Bound Entanglement for Bipartite and Tripartite Quantum Systems.
- Resource Type
- Article
- Authors
- Zhao, Hui; Guo, Sha
- Source
- International Journal of Theoretical Physics. Sep2015, Vol. 54 Issue 9, p3238-3250. 13p.
- Subject
- *QUANTUM entanglement
*BIPARTITE graphs
*QUANTUM mechanics
*MATHEMATICAL bounds
*NUCLEAR physics
- Language
- ISSN
- 0020-7748
We construct bound entangled states in bipartite systems and tripartite systems. A class of bound entangled states in 3 k⊗3 k quantum systems is constructed. Moreover, we construct a class of entangled states in 4 ⊗ 4 ⊗ 4 quantum systems and classify those states with respect to their distillability. The class of states are bound entangled for arbitrary bipartite split. [ABSTRACT FROM AUTHOR]