Academic Journal
Fluctuations in out of equilibrium systems: from theory to experiment
| العنوان: | Fluctuations in out of equilibrium systems: from theory to experiment |
|---|---|
| المؤلفون: | Ciliberto, Sergio, Joubaud, Sylvain, Petrosyan, Artem |
| المساهمون: | Laboratoire de Physique de l'ENS Lyon (Phys-ENS), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS) |
| المصدر: | JSTAT ; https://ens-lyon.hal.science/ensl-00518064 ; JSTAT, 2011, P12003, pp.10 |
| بيانات النشر: | HAL CCSD |
| سنة النشر: | 2011 |
| المجموعة: | HAL Lyon 1 (University Claude Bernard Lyon 1) |
| مصطلحات موضوعية: | Brownian motion, Fluctuation Theorem, out of equilibrium, PACS 05.40.-a, [PHYS.COND.CM-SM]Physics [physics]/Condensed Matter [cond-mat]/Statistical Mechanics [cond-mat.stat-mech] |
| الوصف: | Submitted to JSTAT ; International audience ; We introduce from an experimental point of view the main concepts of fluctuation theorems for work, heat and entropy production in out of equilibrium systems. We will discuss the important difference between the applications of these concepts to stochastic systems and to a second class of systems (chaotic systems) where the fluctuations are induced either by chaotic flows or by fluctuating driving forces. We will mainly analyze the stochastic systems using the measurements performed in two experiments : a) a harmonic oscillator driven out of equilibrium by an external force b) a colloidal particle trapped in a time dependent double well potential. We will rapidly describe some consequences of fluctuation theorems and some useful applications to the analysis of experimental data. As an example the case of a molecular motor will be analyzed in some details. Finally we will discuss the problems related to the applications of fluctuation theorems to chaotic systems. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | info:eu-repo/semantics/altIdentifier/arxiv/1009.3362; ensl-00518064; https://ens-lyon.hal.science/ensl-00518064; https://ens-lyon.hal.science/ensl-00518064v2/document; https://ens-lyon.hal.science/ensl-00518064v2/file/Statphys_3.pdf; ARXIV: 1009.3362 |
| الاتاحة: | https://ens-lyon.hal.science/ensl-00518064 https://ens-lyon.hal.science/ensl-00518064v2/document https://ens-lyon.hal.science/ensl-00518064v2/file/Statphys_3.pdf |
| Rights: | info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.66D6650B |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |