Kramers–Kronig Relations for the Dielectric Permittivity of the Coulomb System with a Single-Species Bose–Einstein Condensate

2020 ◽  
Vol 200 (3-4) ◽  
pp. 118-130
Author(s):  
V. B. Bobrov ◽  
S. A. Trigger
Keyword(s):  
Dielectric Permittivity ◽  
Single Species ◽  
Einstein Condensate ◽  
Coulomb System ◽  
Bose Einstein Condensate ◽  
Bose Einstein

Splitting dynamics of a two-species Bose-Einstein condensate in two translating traps

Open Physics ◽  
2011 ◽  
Vol 9 (5) ◽  
Author(s):  
Bo Sun ◽  
Michael Pindzola
Keyword(s):  
Scattering Length ◽  
Interaction Strength ◽  
Single Species ◽  
Einstein Condensate ◽  
Translation Speed ◽  
Damping Effect ◽  
Bose Einstein Condensate ◽  
Bose Einstein ◽  
Large Interaction

AbstractWe extend our previous work of splitting a single-species Bose-Einstein condensate in two translating traps to a two-species condensate. Different from the single species case where interaction is considered as a damping mechanism to the motion of the condensate, we find that, in the two species case, the damping effect is much less obvious and the splitting dynamics exhibit different behaviors. The distribution of each component are not damped towards 50:50 for large interaction strength in the two wells. Our conclusions are supported by investigating the dependence of the splitting on both the translation speed and the interspecies scattering length.

scholarly journals Transport of a Single Cold Ion Immersed in a Bose-Einstein Condensate

2021 ◽  
Vol 126 (3) ◽  
Author(s):  
T. Dieterle ◽  
M. Berngruber ◽  
C. Hölzl ◽  
R. Löw ◽  
K. Jachymski ◽  
...  
Keyword(s):  
Einstein Condensate ◽  
Bose Einstein Condensate ◽  
Bose Einstein
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