Reversibility conditions for quantum channels and their applications
Journal Article
·
· Sbornik. Mathematics
- Steklov Mathematical Institute of the Russian Academy of Sciences (Russian Federation)
Conditions for a quantum channel (noncommutative Markov operator) to be reversible with respect to complete families of quantum states with bounded rank are obtained. A description of all quantum channels reversible with respect to a given (orthogonal or nonorthogonal) complete family of pure states is given. Some applications in quantum information theory are considered. Bibliography: 20 titles.
- OSTI ID:
- 22317920
- Journal Information:
- Sbornik. Mathematics, Vol. 204, Issue 8; Other Information: Country of input: International Atomic Energy Agency (IAEA); ISSN 1064-5616
- Country of Publication:
- United States
- Language:
- English
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