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https://hdl.handle.net/2445/102763| Title: | Dark solitary waves in 1D Bose-Einstein condensates |
| Author: | Bravo Prieto, Carlos |
| Director/Tutor: | Mayol Sánchez, Ricardo |
| Keywords: | Condensació de Bose-Einstein Solitons Treballs de fi de grau Bose-Einstein condensation Solitons Bachelor's theses |
| Issue Date: | Jun-2016 |
| Abstract: | We study the dynamical properties of 1D solitary waves in confined Bose-Einstein condesates of ultracold gases with repulsive interparticle interactions. We perform numerical simulations of the Gross-Pitaevskii equation for harmonically trapped systems in the presence of dark and grey solitons, and we compare them with analytical solutions derived for homogeneous condensates. Our numerical results show a very good agreement with the theory in the limit of large trapped systems, which are available in current experiments |
| Note: | Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2016, Tutor: Ricardo Mayol Sánchez |
| URI: | https://hdl.handle.net/2445/102763 |
| Appears in Collections: | Treballs Finals de Grau (TFG) - Física |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| TFG_ FIS_Bravo_Prieto_Carlos.pdf | 695.6 kB | Adobe PDF | View/Open |
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