The second law of thermodynamics and entropy-decreasing processes with He-4 superflows

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	The second law of thermodynamics and entropy-decreasing processes with He-4 superflows
	Yu, Yongle
刊名	MODERN PHYSICS LETTERS B
	2016-10-30
卷号	30 期号:29
关键词	Superflow entropy many-body spectra
英文摘要	We review on a recently proposed quantum exception to the second law of thermodynamics (SLT). We emphasize that 4He superflows, like any other forms of flows, shall carry entropy or heat in a thermal environment. Following that, one can use a heterogeneous He-4 superflow loop to realize entropy-decreasing processes. We also mention that the heat content of a superflow has an unusual dependence on flow velocity, which is an important factor contributing to the entropy-decreasing processes.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Applied ; Physics, Condensed Matter ; Physics, Mathematical
研究领域[WOS]	Physics
关键词[WOS]	LIQUID-HELIUM II ; SUPERFLUIDITY
收录类别	SCI
语种	英语
WOS记录号	WOS:000387332000001
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/9966]
专题	武汉物理与数学研究所_理论与交叉研究部
作者单位	Chinese Acad Sci, State Key Lab Magnet Resonance Atom & Mol Phys, Wuhan Inst Phys & Math, Xiao Hong Shan West 30, Wuhan 430071, Peoples R China
推荐引用方式 GB/T 7714	Yu, Yongle. The second law of thermodynamics and entropy-decreasing processes with He-4 superflows[J]. MODERN PHYSICS LETTERS B,2016,30(29).
APA	Yu, Yongle.(2016).The second law of thermodynamics and entropy-decreasing processes with He-4 superflows.MODERN PHYSICS LETTERS B,30(29).
MLA	Yu, Yongle."The second law of thermodynamics and entropy-decreasing processes with He-4 superflows".MODERN PHYSICS LETTERS B 30.29(2016).