Fluctuations in extractable work and bounds on the charging power of quantum batteries

淡江大學機構典藏 > 理學院 > 物理學系暨研究所 > 期刊論文 > Item 987654321/121567

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题名:	Fluctuations in extractable work and bounds on the charging power of quantum batteries
作者:	Wang, Shang-Yung
关键词:	fluctuations;free energy operator;extractable work;charging power;quantum batteries
日期:	2021-11
上传时间:	2021-11-03 12:10:39 (UTC+8)
出版者:	MDPI
摘要:	Motivated by a recent disagreement about the claim that fluctuations in the free energy operator bound the charging power of a quantum battery, we present a critical analysis of the original derivation. The analysis shows that the above claim does not hold for both closed- and open-system dynamics. Our results indicate that the free energy operator is not a consistent quantifying operator for the work content of a charging quantum battery.
關聯:	Entropy 23(11), 1455 (8 pages)
DOI:	10.3390/e23111455
显示于类别:	[物理學系暨研究所] 期刊論文

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