DelRe, E. and Di Sabatino, S. and Di Porto, P. and Crosignani, B. (2014) Anomalous Fluctuations in the Motion of Partitioning Objects. Journal of Statistical Physics, 156 (2). pp. 291-300. ISSN 0022-4715. doi:10.1007/s10955-014-1001-3. https://resolver.caltech.edu/CaltechAUTHORS:20140707-095334275
Full text is not posted in this repository. Consult Related URLs below.
Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:20140707-095334275
Abstract
We study how an object that partitions in two its thermally agitated environment relaxes to its equilibrium fluctuations. Event-driven molecular dynamics indicate that a conventional diffusive-like bound-Brownian motion is reached after a long-lived sub-diffusive regime. The two-stage behavior is not eliminated increasing the number of agitated particles, suggesting that the origin of the effect is a topologically frustrated exploration of phase-space.
| Item Type: | Article | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Related URLs: |
| ||||||||||||
| Additional Information: | © 2014 Springer Science+Business Media New York. Received: 6 November 2013; Accepted: 15 April 2014; Published online: 6 May 2014. We thank Angelo Vulpiani for useful discussions. Stefano Di Sabatino is now with LPT-IRSAMC, Université Paul Sabatier - Toulouse, France. The research leading to these results was supported by funding from the Italian Ministry of Research (MIUR) through the “Futuro in Ricerca” FIRB Grant PHOCOS-RBFR08E7VA. Partial funding was received through the SMARTCONFOCAL project of the Regione Lazio and through the PRIN Project No. 2012BFNWZ2. | ||||||||||||
| Funders: |
| ||||||||||||
| Subject Keywords: | Partitioning particle; Brownian motion; Power laws; Sub-diffusion; Adiabatic piston | ||||||||||||
| Issue or Number: | 2 | ||||||||||||
| DOI: | 10.1007/s10955-014-1001-3 | ||||||||||||
| Record Number: | CaltechAUTHORS:20140707-095334275 | ||||||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20140707-095334275 | ||||||||||||
| Official Citation: | DelRe, E., Di Sabatino, S., Di Porto, P. et al. J Stat Phys (2014) 156: 291. doi:10.1007/s10955-014-1001-3 | ||||||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||||||||
| ID Code: | 46873 | ||||||||||||
| Collection: | CaltechAUTHORS | ||||||||||||
| Deposited By: | Tony Diaz | ||||||||||||
| Deposited On: | 07 Jul 2014 19:50 | ||||||||||||
| Last Modified: | 10 Nov 2021 17:30 |
Repository Staff Only: item control page
