We study the dynamics of three-dimensional Bose-Einstein condensates confined by double-well potentials using a two-mode (TM) model with an effective on-site interaction energy parameter. The effective on-site interaction energy parameter is evaluated for different numbers of particles ranging from a low experimental value to larger ones approaching the Thomas-Fermi limit, yielding important corrections to the dynamics. We analyze the time periods as functions of the initial imbalance and find a closed integral form that includes all interaction-driven parameters. A simple analytical formula for the self-trapping period is introduced and shown to accurately reproduce the exact values provided by the TM model. Systematic numerical simulation...
We study binary mixtures of Bose-Einstein condensates confined in a two-well potential within the fr...
We study the Bose-Einstein condensation phenomenon in a two-dimensional (2D) system of bosons subjec...
In this Thesis we apply the Gross-Pitaevskii equation (GPE) to describe properties of a dilute, near...
We study the dynamics of three-dimensional Bose-Einstein condensates confined by double-well potenti...
The dynamics of Bose-Einstein condensates in asymmetric double-wells is studied. We construct a two-...
Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2022, Tutora:...
Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2021, Tutora:...
We study the mean-field dynamics and the reduced-dimension character of two-mode Bose-Einstein conde...
We investigate the origin of a disagreement between the two-mode model and the exact GrossPitaevskii...
This dissertation concentrates on the existence, stability and dynamical properties of nonlinear wav...
In this Thesis we apply the Gross-Pitaevskii equation (GPE) to describe properties of a dilute, near...
This dissertation concentrates on the existence, stability and dynamical properties of nonlinear wav...
We study the population dynamics of a ring-shaped optical lattice with a high number of particles pe...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Ci...
We have solved the coupled Gross-Pitaevskii equations for a two-species condensate confined within a...
We study binary mixtures of Bose-Einstein condensates confined in a two-well potential within the fr...
We study the Bose-Einstein condensation phenomenon in a two-dimensional (2D) system of bosons subjec...
In this Thesis we apply the Gross-Pitaevskii equation (GPE) to describe properties of a dilute, near...
We study the dynamics of three-dimensional Bose-Einstein condensates confined by double-well potenti...
The dynamics of Bose-Einstein condensates in asymmetric double-wells is studied. We construct a two-...
Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2022, Tutora:...
Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2021, Tutora:...
We study the mean-field dynamics and the reduced-dimension character of two-mode Bose-Einstein conde...
We investigate the origin of a disagreement between the two-mode model and the exact GrossPitaevskii...
This dissertation concentrates on the existence, stability and dynamical properties of nonlinear wav...
In this Thesis we apply the Gross-Pitaevskii equation (GPE) to describe properties of a dilute, near...
This dissertation concentrates on the existence, stability and dynamical properties of nonlinear wav...
We study the population dynamics of a ring-shaped optical lattice with a high number of particles pe...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Ci...
We have solved the coupled Gross-Pitaevskii equations for a two-species condensate confined within a...
We study binary mixtures of Bose-Einstein condensates confined in a two-well potential within the fr...
We study the Bose-Einstein condensation phenomenon in a two-dimensional (2D) system of bosons subjec...
In this Thesis we apply the Gross-Pitaevskii equation (GPE) to describe properties of a dilute, near...