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Rabi-coupled two-component Bose-Einstein condensates: Classification of the ground states, defects, and energy estimates
journal contribution
posted on 2016-09-19, 13:01 authored by Amandine Aftalion, Peter MasonWe classify the ground states and topological defects of two-component Bose-Einstein condensates under the effect of internal coherent Rabi coupling. We present numerical phase diagrams which show
the boundaries between symmetry breaking components and various vortex patterns (triangular, square, bound state between vortices). We estimate the Rabi energy in the Thomas-Fermi limit which allows us to have an analytical description of the point energy leading to the formation of the
various vortex patterns.
Funding
This work was supported by a public grant as part of the Investissement d'avenir project, reference ANR-11-LABX-0056-LMH, LabEx LMH.
History
School
- Science
Department
- Physics
Published in
Physical Review AVolume
94Issue
2Citation
AFTALION, A. and MASON, P., 2016. Rabi-coupled two-component Bose-Einstein condensates: Classification of the ground states, defects, and energy estimates. Physical Review A, 94, 023616.Publisher
© American Physical SocietyVersion
- AM (Accepted Manuscript)
Publisher statement
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/Acceptance date
2016-08-01Publication date
2016-08-12Notes
This article was published in the journal, Physical Review Letters [© American Physical Society] and the definitive version is available at: http://dx.doi.org/10.1103/PhysRevA.94.023616ISSN
2469-9926eISSN
2469-9934Publisher version
Language
- en