A new derivation of the relationship between diffusion coefficient and entropy in classical Brownian motion by the ensemble method
The diffusion coefficient--a measure of dissipation, and the entropy--a measure of fluctuation are found to be intimately correlated in many physical systems. Unlike the fluctuation dissipation theorem in linear response theory, the correlation is often strongly non-linear. To understand this comple...
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Format: | Article |
Language: | English |
Published: |
SciPost
2021-06-01
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Series: | SciPost Physics Core |
Online Access: | https://scipost.org/SciPostPhysCore.4.2.015 |