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Fluctuation-dissipation and energy properties of a finite bath.
- Source :
-
Physical Review E . Mar2016, Vol. 93 Issue 3, p1-1. 1p. - Publication Year :
- 2016
-
Abstract
- This paper expands a recent proposal by the authors to rederive the Langevin equation for a test particle in a finite-size thermal bath using a perturbation approach that yields a cascade of Langevin-type equations. Such an approach produces a different viewpoint for the fluctuation-dissipation duality by expressing them on similar scales. General properties of energy sharing between the test particle and the bath are outlined, investigating the resonant and nonresonant conditions. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 24700045
- Volume :
- 93
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Physical Review E
- Publication Type :
- Academic Journal
- Accession number :
- 117526227
- Full Text :
- https://doi.org/10.1103/PhysRevE.93.032142