Intermediate dynamics between Newton and Langevin
| dc.creator | Bao, Jing-Dong | |
| dc.creator | Zhuo, Yi-Zhong | |
| dc.creator | Oliveira, Fernando A. | |
| dc.creator | Hanggi, Peter | |
| dc.date | 2006-12-04 | |
| dc.date.accessioned | 2026-07-07T08:19:28Z | |
| dc.date.available | 2026-07-07T08:19:28Z | |
| dc.description | A dynamics between Newton and Langevin formalisms is elucidated within the framework of the generalized Langevin equation. For thermal noise yielding a vanishing zero-frequency friction the corresponding non-Markovian Brownian dynamics exhibits anomalous behavior which is characterized by ballistic diffusion and accelerated transport. We also investigate the role of a possible initial correlation between the system degrees of freedom and the heat-bath degrees of freedom for the asymptotic long-time behavior of the system dynamics. As two test beds we investigate (i) the anomalous energy relaxation of free non-Markovian Brownian motion that is driven by a harmonic velocity noise and (ii) the phenomenon of a net directed acceleration in noise-induced transport of an inertial rocking Brownian motor. | |
| dc.description | 7 pages, 2 figures, Physical Review E (in press) | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0612090 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0612090 | |
| dc.identifier | Phys. Rev. E 74, 061111 (2006) | |
| dc.identifier | doi:10.1103/PhysRevE.74.061111 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/134770 | |
| dc.subject | Statistical Mechanics | |
| dc.title | Intermediate dynamics between Newton and Langevin | |
| dc.type | text |