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Reflection and transmission of matter waves in two-component Bose-Einstein condensates
| dc.contributor | Guilleumas Morell, Montserrat |
| dc.contributor | Mayol, Ricardo |
| dc.contributor.author | Bravo Prieto, Carlos |
| dc.date.accessioned | 2017-10-27T08:40:45Z |
| dc.date.available | 2017-10-27T08:40:45Z |
| dc.date.issued | 2017-09-08 |
| dc.identifier.uri | http://hdl.handle.net/2117/109281 |
| dc.description | En col·laboració amb la Universitat Autònoma de Barcelona (UAB), la Universitat de Barcelona (UB) i l’Institut de Ciències Fotòniques (ICFO) |
| dc.description.abstract | We investigate the dynamical properties of 1D solitary waves in confined immiscible mixtures of Bose-Einstein condensates with repulsive interparticle interactions. We perform numerical simulations of the coupled Gross-Pitaevskii equations for two-components harmonically trapped in presence of dark and grey solitons, and we study the reflection and transmission of this matter wave after the collision with the interphase between the two immiscible species. Our numerical results show different scenarios depending on the ratio between the interspecies and intraspecies strength interactions, where the immiscibility plays an important role in the dynamical behaviour of the matter wave. |
| dc.language.iso | eng |
| dc.publisher | Universitat Politècnica de Catalunya |
| dc.rights | S'autoritza la difusió de l'obra mitjançant la llicència Creative Commons o similar 'Reconeixement-NoComercial- SenseObraDerivada' |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
| dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica |
| dc.subject.lcsh | Bose-Einstein condensation |
| dc.subject.lcsh | Quantum optics |
| dc.subject.other | two-component |
| dc.subject.other | matter wave |
| dc.subject.other | dark soliton |
| dc.subject.other | immiscibility |
| dc.title | Reflection and transmission of matter waves in two-component Bose-Einstein condensates |
| dc.type | Master thesis |
| dc.subject.lemac | Condensació de Bose-Einstein |
| dc.subject.lemac | Òptica quàntica |
| dc.identifier.slug | ETSETB-230.128607 |
| dc.rights.access | Open Access |
| dc.date.updated | 2017-10-12T05:50:46Z |
| dc.audience.educationlevel | Estudis de primer/segon cicle |
| dc.audience.mediator | Escola Tècnica Superior d'Enginyeria de Telecomunicació de Barcelona |
