Email this article Entropy-Energy Inequality for a Qutrit on the Example of a Three-Level Atom
- Authors: Man’ko V.I.1,2,3, Markovich L.A.3,4
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Affiliations:
- P. N. Lebedev Physical Institute of the Russian Academy of Sciences
- National Research Tomsk State University
- Moscow Institute of Physics and Technology
- Institute for Information Transmission Problems
- Issue: Vol 59, No 11 (2017)
- Pages: 1937-1941
- Section: Article
- URL: https://ogarev-online.ru/1064-8887/article/view/239245
- DOI: https://doi.org/10.1007/s11182-017-0998-6
- ID: 239245
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Abstract
We consider the entropy-energy inequality for a three-level atom implemented on superconducting circuits with the Josephson junction. It is suggested to use the positivity of the relative entropy of the qutritquantum system for verification of tomography of quantum states of qudits. The relations obtained are considered in detail on the example of the temperature density matrix.
About the authors
V. I. Man’ko
P. N. Lebedev Physical Institute of the Russian Academy of Sciences; National Research Tomsk State University; Moscow Institute of Physics and Technology
Author for correspondence.
Email: kimol@mail.ru
Russian Federation, Moscow; Tomsk; Moscow
L. A. Markovich
Moscow Institute of Physics and Technology; Institute for Information Transmission Problems
Email: kimol@mail.ru
Russian Federation, Moscow; Moscow
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