Thermodynamic perspective on quantum fluctuations

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2308.04951.pdf (8.32 MB)

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https://arxiv.org/abs/2308.04951

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https://doi.org/10.48550/arXiv.2308.04951
 http://hdl.handle.net/11603/29436

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UMBC Physics Department
UMBC Faculty Collection

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https://orcid.org/0000-0003-0504-6932

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2023-08-09

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journal articles
preprints
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Attribution 4.0 International (CC BY 4.0)

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Abstract

What is the major difference between large and small systems? At small length-scales the dynamics is dominated by fluctuations, whereas at large scales fluctuations are irrelevant. Therefore, any thermodynamically consistent description of quantum systems necessitates a thorough understanding of the nature and consequences of fluctuations. In this chapter, we outline two closely related fields of research that are commonly considered separately – fluctuation forces and fluctuation theorems. Focusing on the main gist of these exciting and vivid fields of modern research, we seek to provide a instructive entry point for both communities of researchers interested in learning about the other.