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http://hdl.handle.net/2445/18695| Title: | Symmetric Brownian motor |
| Author: | Gómez Marín, Alejandro Sancho, José M. |
| Keywords: | Processos de moviment brownià Física estadística Termodinàmica Sistemes dinàmics diferenciables Brownian motion processes Statistical physics Thermodynamics Differentiable dynamical systems |
| Issue Date: | 2005 |
| Publisher: | The American Physical Society |
| Abstract: | In this paper, we present a model of a symmetric Brownian motor which changes the sign of its velocity when the temperature gradient is inverted. The velocity, external work, and efficiency are studied as a function of the temperatures of the baths and other relevant parameters. The motor shows a current reversal when another parameter (a phase shift) is varied. Analytical predictions and results from numerical simulations are performed and agree very well. Generic properties of this type of motor are discussed. |
| Note: | Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.71.021101 |
| It is part of: | Physical Review E, 2005, vol. 71, p. 021101(1)-021101(7) |
| URI: | http://hdl.handle.net/2445/18695 |
| Related resource: | http://dx.doi.org/10.1103/PhysRevE.71.021101 |
| ISSN: | 1539-3755 |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 528100.pdf | 91.13 kB | Adobe PDF | View/Open |
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