The tight Second Law inequality for coherent quantum systems and finite-size heat baths
Quantum versions of the second law of thermodynamics proposed so far required an infinite bath and ideal energy storage in order to be tight. Here, Łobejko loosens these requirements, proving a tight upper bound on the average work that can be extracted in a quantum scenario.
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Nature Portfolio
2021
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oai:doaj.org-article:886d5964f17e418aad56561382d5fc8f2021-12-02T14:11:09ZThe tight Second Law inequality for coherent quantum systems and finite-size heat baths10.1038/s41467-021-21140-42041-1723https://doaj.org/article/886d5964f17e418aad56561382d5fc8f2021-02-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-21140-4https://doaj.org/toc/2041-1723Quantum versions of the second law of thermodynamics proposed so far required an infinite bath and ideal energy storage in order to be tight. Here, Łobejko loosens these requirements, proving a tight upper bound on the average work that can be extracted in a quantum scenario.Marcin ŁobejkoNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-6 (2021) |
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Science Q Marcin Łobejko The tight Second Law inequality for coherent quantum systems and finite-size heat baths |
description |
Quantum versions of the second law of thermodynamics proposed so far required an infinite bath and ideal energy storage in order to be tight. Here, Łobejko loosens these requirements, proving a tight upper bound on the average work that can be extracted in a quantum scenario. |
format |
article |
author |
Marcin Łobejko |
author_facet |
Marcin Łobejko |
author_sort |
Marcin Łobejko |
title |
The tight Second Law inequality for coherent quantum systems and finite-size heat baths |
title_short |
The tight Second Law inequality for coherent quantum systems and finite-size heat baths |
title_full |
The tight Second Law inequality for coherent quantum systems and finite-size heat baths |
title_fullStr |
The tight Second Law inequality for coherent quantum systems and finite-size heat baths |
title_full_unstemmed |
The tight Second Law inequality for coherent quantum systems and finite-size heat baths |
title_sort |
tight second law inequality for coherent quantum systems and finite-size heat baths |
publisher |
Nature Portfolio |
publishDate |
2021 |
url |
https://doaj.org/article/886d5964f17e418aad56561382d5fc8f |
work_keys_str_mv |
AT marcinłobejko thetightsecondlawinequalityforcoherentquantumsystemsandfinitesizeheatbaths AT marcinłobejko tightsecondlawinequalityforcoherentquantumsystemsandfinitesizeheatbaths |
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1718391855812444160 |