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Necessary and sufficient conditions for a minimum of mixed order

✍ Scribed by V. M. Zadachin


Book ID
112472707
Publisher
Springer
Year
1989
Tongue
English
Weight
270 KB
Volume
41
Category
Article
ISSN
0041-5995

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πŸ“œ SIMILAR VOLUMES


Separability of mixed states: necessary
✍ MichaΕ‚ Horodecki; PaweΕ‚ Horodecki; Ryszard Horodecki πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 558 KB

We provide necessary and sufficient conditions for the separability of mixed states. As a result we obtain a simple criterion of the separability for 2 Γ— 2 and 2 Γ— 3 systems. Here, the positivity of the partial transposition of a state is necessary and sufficient for its separability. However, this