Enviar artigo por via de e-mail Weighted Information and Weighted Entropic Inequalities for Qutrit States
- Autores: Man’ko V.I.1,2, Seilov Z.2
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Afiliações:
- Lebedev Physical Institute, Russian Academy of Sciences
- Moscow Institute of Physics and Technology (State University)
- Edição: Volume 37, Nº 6 (2016)
- Páginas: 591-597
- Seção: Article
- URL: https://ogarev-online.ru/1071-2836/article/view/248037
- DOI: https://doi.org/10.1007/s10946-016-9611-7
- ID: 248037
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Resumo
We review the notion of weighted quantum entropy and consider the weighted quantum entropy for bipartite and noncomposite quantum systems. We extend the subadditivity condition, the inequality known for the weighted entropy information, to the case of indivisible qudit system, such as a qutrit. We discuss the new inequality for the qutrit density matrix for different weights and states, as well as the role of weighted entropy with respect to nonlinear quantum channels.
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Sobre autores
Vladimir Man’ko
Lebedev Physical Institute, Russian Academy of Sciences; Moscow Institute of Physics and Technology (State University)
Email: seilov@live.ru
Rússia, Leninskii Prospect 53, Moscow, 119991; Institutskii per. 9, Dolgoprudnyi, Moscow Region, 141700
Zhanat Seilov
Moscow Institute of Physics and Technology (State University)
Autor responsável pela correspondência
Email: seilov@live.ru
Rússia, Institutskii per. 9, Dolgoprudnyi, Moscow Region, 141700
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