Journal of Russian Laser Research, volume 39, issue 2, pages 120-127
Entropy Dynamics in the System of Interacting Qubits
Kirsanov N S
1
,
LEBEDEV A.V.
1, 2
,
Suslov M. V.
1
,
VINOKUR V.M.
3
,
BLATTER G.
2
,
Lesovik G.B.
1
2
Institut für theoretische Physik, Zürich, Switzerland
|
Publication type: Journal Article
Publication date: 2018-03-01
Journal:
Journal of Russian Laser Research
Quartile SCImago
Q3
Quartile WOS
Q4
Impact factor: 0.9
ISSN: 10712836, 15738760
Atomic and Molecular Physics, and Optics
Engineering (miscellaneous)
Abstract
The classical second law of thermodynamics demands that an isolated system evolves with a nondiminishing entropy. This holds as well in quantum mechanics if the evolution of the energy-isolated system can be described by a unital quantum channel. At the same time, the entropy of a system evolving via a nonunital channel can, in principle, decrease. Here, we analyze the behavior of entropy in the context of the H-theorem. As exemplary phenomena, we discuss the action of a Maxwell demon (MD) operating a qubit and the processes of heating and cooling in a two-qubit system. Further we discuss how small initial correlations between a quantum system and a reservoir affect the entropy increase during the quantum-system evolution.
Citations by journals
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1
2
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Physical Review B
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Physical Review B
2 publications, 28.57%
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Lobachevskii Journal of Mathematics
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Lobachevskii Journal of Mathematics
1 publication, 14.29%
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Quantum Information Processing
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Quantum Information Processing
1 publication, 14.29%
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Journal of Russian Laser Research
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Journal of Russian Laser Research
1 publication, 14.29%
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Cryptography
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Cryptography
1 publication, 14.29%
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Scientific Reports
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Scientific Reports
1 publication, 14.29%
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1
2
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Citations by publishers
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1
2
3
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Springer Nature
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Springer Nature
3 publications, 42.86%
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American Physical Society (APS)
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American Physical Society (APS)
2 publications, 28.57%
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Pleiades Publishing
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Pleiades Publishing
1 publication, 14.29%
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
1 publication, 14.29%
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1
2
3
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- We do not take into account publications that without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Kirsanov N. S. et al. Entropy Dynamics in the System of Interacting Qubits // Journal of Russian Laser Research. 2018. Vol. 39. No. 2. pp. 120-127.
GOST all authors (up to 50)
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Kirsanov N. S., LEBEDEV A., Suslov M. V., VINOKUR V., BLATTER G., Lesovik G. Entropy Dynamics in the System of Interacting Qubits // Journal of Russian Laser Research. 2018. Vol. 39. No. 2. pp. 120-127.
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TY - JOUR
DO - 10.1007/s10946-018-9698-0
UR - https://doi.org/10.1007%2Fs10946-018-9698-0
TI - Entropy Dynamics in the System of Interacting Qubits
T2 - Journal of Russian Laser Research
AU - Kirsanov, N S
AU - LEBEDEV, A.V.
AU - Suslov, M. V.
AU - VINOKUR, V.M.
AU - BLATTER, G.
AU - Lesovik, G.B.
PY - 2018
DA - 2018/03/01 00:00:00
PB - Springer Nature
SP - 120-127
IS - 2
VL - 39
SN - 1071-2836
SN - 1573-8760
ER -
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@article{2018_Kirsanov,
author = {N S Kirsanov and A.V. LEBEDEV and M. V. Suslov and V.M. VINOKUR and G. BLATTER and G.B. Lesovik},
title = {Entropy Dynamics in the System of Interacting Qubits},
journal = {Journal of Russian Laser Research},
year = {2018},
volume = {39},
publisher = {Springer Nature},
month = {mar},
url = {https://doi.org/10.1007%2Fs10946-018-9698-0},
number = {2},
pages = {120--127},
doi = {10.1007/s10946-018-9698-0}
}
Cite this
MLA
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Kirsanov, N. S., et al. “Entropy Dynamics in the System of Interacting Qubits.” Journal of Russian Laser Research, vol. 39, no. 2, Mar. 2018, pp. 120-127. https://doi.org/10.1007%2Fs10946-018-9698-0.
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