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VIDEO LIBRARY |
International Conference on Algebra, Analysis and Geometry - 2021
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On two-parameter families of quantum channels R. L. Hazhin Kazan (Volga Region) Federal University |
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Abstract: We consider mappings depending on two real non-negative arguments and taking values in a metric space of quantum channels with the completely bounded distance. We study the questions about a factorization of values of such a mapping and an approximation of the identity channel by almost diagonal values of a mapping. Keywords: completely bounded distance, completely positive operator, completely positive process, Hilbert tensor product, two-parameter family of quantum channels, quantum channel, trace of operator. Website: https://zoom.us/j/91819779435?pwd=K1llRzUyV1VCclMzQjRtUEFpMzhYQT09 * Zoom conference ID: 918 1977 9435 , password: 633421 |