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http://hdl.handle.net/2445/117380| Title: | The Langevin equation in 2D for flashing and traveling ratchets |
| Author: | de la Torre, Víctor |
| Director/Tutor: | Sancho, José M. |
| Keywords: | Física matemàtica Mecànica estadística Treballs de fi de grau Mathematical physics Statistical mechanics Bachelor's theses |
| Issue Date: | Jun-2017 |
| Abstract: | We simulate the Langevin equation in 2D for forces coming from two different type a phenomenon of directed transport in a spatially periodic system. We compare our results with a real experiment in the traveling case and we analyze how the average velocities and diffusions in the canonical directions depend on the potential parameters: a period time [tau] in the flashing ratchet and a velocity [ípsilon] in the traveling ratchet. |
| Note: | Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2017, Tutor: José María Sancho |
| URI: | http://hdl.handle.net/2445/117380 |
| Appears in Collections: | Treballs Finals de Grau (TFG) - Física |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| de la Torre Estevez Victor.pdf | 169.12 kB | Adobe PDF | View/Open |
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