scholarly journals Free expansion of attractive and repulsive Bose-Einstein condensed vortex states

2002 ◽  
Vol 65 (3) ◽  
Author(s):  
Sadhan K. Adhikari
Keyword(s):  
Free Expansion ◽  
Vortex States ◽  
Bose Einstein

scholarly journals Vortex states and spin textures of rotating spin–orbit-coupled Bose–Einstein condensates in a toroidal trap

2017 ◽  
Vol 50 (15) ◽  
pp. 155301 ◽  
Author(s):  
Huan Wang ◽  
Linghua Wen ◽  
Hui Yang ◽  
Chunxiao Shi ◽  
Jinghong Li
Keyword(s):  
Spin Orbit ◽  
Vortex States ◽  
Toroidal Trap ◽  
Bose Einstein

scholarly journals Excitation spectroscopy of vortex states in dilute Bose-Einstein condensed gases

1997 ◽  
Vol 56 (1) ◽  
pp. 587-590 ◽  
Author(s):  
R. J. Dodd ◽  
K. Burnett ◽  
Mark Edwards ◽  
Charles W. Clark
Keyword(s):  
Vortex States ◽  
Bose Einstein

scholarly journals Bound vortex states and exotic lattices in multicomponent Bose-Einstein condensates: The role of vortex-vortex interaction

2015 ◽  
Vol 91 (2) ◽  
Author(s):  
Davi S. Dantas ◽  
Aristeu R. P. Lima ◽  
A. Chaves ◽  
C. A. S. Almeida ◽  
G. A. Farias ◽  
...  
Keyword(s):  
Vortex Interaction ◽  
Vortex States ◽  
Bose Einstein

scholarly journals Free expansion of a Bose–Einstein condensate in the presence of a thermal cloud

2010 ◽  
Vol 43 (10) ◽  
pp. 105303 ◽  
Author(s):  
Krzysztof Gawryluk ◽  
Mirosław Brewczyk ◽  
Mariusz Gajda ◽  
Kazimierz Rzążewski
Keyword(s):  
Einstein Condensate ◽  
Free Expansion ◽  
Bose Einstein Condensate ◽  
Bose Einstein

scholarly journals Phase separation and exotic vortex phases in a two-species holographic superfluid

2021 ◽  
Vol 81 (1) ◽  
Author(s):  
Wei-Can Yang ◽  
Chuan-Yin Xia ◽  
Hua-Bi Zeng ◽  
Hai-Qing Zhang
Keyword(s):  
Free Energy ◽  
Stable Equilibrium ◽  
Vortex Sheet ◽  
Coupling Constant ◽  
Quantum Fluid ◽  
Vortex States ◽  
Two Component ◽  
Equilibrium Structures ◽  
Bose Einstein ◽  
Vortex Phases

AbstractAt finite temperature, the stable equilibrium states of coupled two-component Bose Einstein condensations (BECs) with the same conformal mass in both non-rotating and rotating condition can be obtained by studying its real dynamics via holography. The equilibrium state is the state where the free energy reaches the minimum and does not change any more. In the case of no rotation, the spatial phase separated states of the two components become more stable than the miscible condensates state when the direct repulsive inter-component coupling constant $$\eta>\eta _c>0$$ η > η c > 0 . Under rotation, the quantum fluid reveals four equilibrium structures of vortex states by varying the $$\eta $$ η from the miscible region to the phase separated region. Among the four structures, the vortex sheet solution is the most exotic one that appears in the phase separated region.

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