Видеотека: G. G. Amosov, On informational characteristics of quantum channels generated by irreducible projective unitary representations of finite groups

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Complex Analysis and Related Topics (satelllite of ICM-2022) 1 июля 2022 г. 17:40, г. Казань, Казанский (Приволжский) федеральный университет

On informational characteristics of quantum channels generated by irreducible projective unitary representations of finite groups G. G. Amosov
Аннотация: The report is devoted to research initiated in [1-2]. We study mixed unitary quantum channels generated by irreducible projective unitary representations of finite groups. Under some assumptions on the probability distribution, determining a mixture, the classical capacity of the channel is found. Examples illustrating the techniques are given. This work was funded by Russian Federation represented by the Ministry of Science and Higher Education (grant No. 075-15-2020-788) Язык доклада: английский Список литературы Amosov G.G., “On capacity of quantum channels generated by irreducible projective unitary representations of finite groups”, Quantum Inf. Process, 21:81 (2022), 15 pp. Amosov G.G., “On classical capacity of Weyl channels”, Quantum Inf. Process, 19:401 (2020), 11 pp.