ITP OpenIR  > 理论物理所科研产出  > SCI论文
Cerino, L; Gradenigo, G; Sarracino, A; Villamaina, D; Vulpiani, A; Cerino, L (reprint author), Univ Roma La Sapienza, Dipartimento Fis, Piazzale A Moro 2, I-00185 Rome, Italy.
Fluctuations in partitioning systems with few degrees of freedom
Source PublicationPHYSICAL REVIEW E
Language英语
KeywordThermal-equilibrium Adiabatic Piston Motion
AbstractWe study the behavior of a moving wall in contact with a particle gas and subjected to an external force. We compare the fluctuations of the system observed in the microcanonical and canonical ensembles, by varying the number of particles. Static and dynamic correlations signal significant differences between the two ensembles. Furthermore, velocity-velocity correlations of the moving wall present a complex two-time relaxation that cannot be reproduced by a standard Langevin-like description. Quite remarkably, increasing the number of gas particles in an elongated geometry, we find a typical time scale, related to the interaction between the partitioning wall and the particles, which grows macroscopically.
2014
ISSN1539-3755
Volume89Issue:4Pages:42105
Subject AreaPhysics
DOI10.1103/PhysRevE.89.042105
Indexed BySCI
Funding OrganizationGranular Chaos project; Italian MIUR [RIBD08Z9JE] ; Granular Chaos project; Italian MIUR [RIBD08Z9JE] ; Granular Chaos project; Italian MIUR [RIBD08Z9JE] ; Granular Chaos project; Italian MIUR [RIBD08Z9JE]
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15795
Collection理论物理所科研产出_SCI论文
Corresponding AuthorCerino, L (reprint author), Univ Roma La Sapienza, Dipartimento Fis, Piazzale A Moro 2, I-00185 Rome, Italy.
Recommended Citation
GB/T 7714
Cerino, L,Gradenigo, G,Sarracino, A,et al. Fluctuations in partitioning systems with few degrees of freedom[J]. PHYSICAL REVIEW E,2014,89(4):42105.
APA Cerino, L,Gradenigo, G,Sarracino, A,Villamaina, D,Vulpiani, A,&Cerino, L .(2014).Fluctuations in partitioning systems with few degrees of freedom.PHYSICAL REVIEW E,89(4),42105.
MLA Cerino, L,et al."Fluctuations in partitioning systems with few degrees of freedom".PHYSICAL REVIEW E 89.4(2014):42105.
Files in This Item:
File Name/Size DocType Version Access License
Fluctuations in part(928KB)期刊论文出版稿开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Cerino, L]'s Articles
[Gradenigo, G]'s Articles
[Sarracino, A]'s Articles
Baidu academic
Similar articles in Baidu academic
[Cerino, L]'s Articles
[Gradenigo, G]'s Articles
[Sarracino, A]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Cerino, L]'s Articles
[Gradenigo, G]'s Articles
[Sarracino, A]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.