Taming Faraday waves in binary fermionic clouds: The effect of Zeeman interaction
| Primer Autor |
Bragard, Jean
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| Co-autores |
Diaz, P.
Perez, L. M.
Reyes, L. I.
Laroze, D.
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| Título |
Taming Faraday waves in binary fermionic clouds: The effect of Zeeman interaction
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| Editorial |
PERGAMON-ELSEVIER SCIENCE LTD
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| Revista |
CHAOS SOLITONS & FRACTALS
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| Lenguaje |
en
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| Resumen |
This work presents a study of the Faraday instability in a parametrically forced Fermi-Fermi mixture. The condensate is confined in the transversal spatial dimension with a strong parametric confinement potential and in the longitudinal spatial dimension with a weaker potential. The theoretical description is done using the mean-field theory with two amplitude equations that represent each spin state. In order to stabilize the Faraday patterns, a phenomenological damping term is introduced. The influence of the Zeeman interaction is analyzed in detail. In particular, phase diagrams of the existence and stability of the Faraday waves are calculated as a function of the Zeeman interaction, the coupling parameter, and the forcing amplitude. The degree of segregation of the two fields and their synchronization level is also calculated as a function of the Zeeman parameter. In addition, we examine how the pattern wavelength varies as a function of the Zeeman parameter and the forcing frequency (c) 2021 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license ( http://creativecommons.org/licenses/by-nc-nd/4.0/ )
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| Tipo de Recurso |
artículo original
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| Description |
JB is truly grateful to the late Prof. Arecchi for hosting him in his Laboratory during a postdoctoral stay at the National Institute of Optics (Florence) in the years 1997 and 1998, where he had the chance to work directly with him and some of his outstanding collaborators. PD, LMP, and DL acknowledge partial financial support from FONDECYT 1180905. DL acknowledges the partial financial support from Centers of excellence with BASAL/CONICYT financing, Grant AFB180 0 01, CEDENNA. JB acknowledges the financial support by MICINN (Spain) through Grant No. SAF-1021 2017-88019-C32-R.
JB está verdaderamente agradecido al fallecido Prof. Arecchi por haberlo acogido en su laboratorio durante una estancia postdoctoral en el Instituto Nacional de Óptica (Florencia) en los años 1997 y 1998, donde tuvo la oportunidad de trabajar directamente con él y algunos de sus colaboradores destacados. PD, LMP y DL reconocen el apoyo financiero parcial del FONDECYT 1180905. DL reconoce el apoyo financiero parcial de los Centros de Excelencia con financiamiento BASAL/CONICYT, Beca AFB180 0 01, CEDENNA. JB agradece el apoyo financiero del MICINN (España) a través de la Subvención No. SAF-1021 2017-88019-C32-R.
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| doi |
10.1016/j.chaos.2021.111416
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| Formato Recurso |
PDF
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| Palabras Claves |
Cold atoms
Fermi-Fermi mixtures
Faraday waves
PARAMETRICALLY DRIVEN
BOSE-GAS
SYNCHRONIZATION
TRANSITION
DIMENSION
SOLITONS
SPACE
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| Ubicación del archivo | |
| Categoría OCDE |
Matemáticas
Aplicaciones Interdisciplinarias
Física Multidisciplinaria
Física
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| Materias |
Átomos fríos
Mezclas de Fermi-Fermi
Ondas de Faraday
CONDUCIDO PARAMÉTRICAMENTE
GAS BOSE
SINCRONIZACIÓN
TRANSICIÓN
DIMENSIÓN
SOLITONOS
ESPACIO
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| Título de la cita (Recomendado-único) |
Taming Faraday waves in binary fermionic clouds: The effect of Zeeman interaction
|
| Identificador del recurso (Mandatado-único) |
artículo original
|
| Versión del recurso (Recomendado-único) |
version publicada
|
| License |
CC BY-NC-ND 4.0
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| Condición de la licencia (Recomendado-repetible) |
CC BY-NC-ND 4.0
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| Derechos de acceso |
acceso abierto
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| Access Rights |
acceso abierto
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| Referencia del Financiador (Mandatado si es aplicable-repetible) |
ANID-FONDECYT 1180905
ANID FONDECYT 1180905
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| Id de Web of Science |
WOS:000740278200003
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