scholarly journals Relation between ac Josephson effect and double-well Bose-Einstein-condensate oscillations

2010 ◽  
Vol 81 (6) ◽  
Author(s):  
Leo Radzihovsky ◽  
Victor Gurarie
Keyword(s):  
Josephson Effect ◽  
Einstein Condensate ◽  
Bose Einstein Condensate ◽  
Bose Einstein

3D MULTICELL DESIGNS FOR REGISTERING OF BOSE–EINSTEIN CONDENSATE CLOUDS

2008 ◽  
Vol 22 (25) ◽  
pp. 2469-2479 ◽  
Author(s):  
GUENNADI A. KOUZAEV ◽  
KARL J. SAND
Keyword(s):  
Josephson Effect ◽  
Three Dimensional ◽  
Einstein Condensate ◽  
Bose Einstein Condensate ◽  
Trapping Effect ◽  
Spin Flip ◽  
Cell Structures ◽  
Bose Einstein

In this letter, the results on the development and simulation of new three-dimensional nanotraps for cold dressed atoms are considered. The traps are the multi-cell structures built by crossed non-touching carbon or metallic nanotubes. The trapping effect is tuned by the DC and RF currents to confine the strong- or low-potential seeking atoms far enough from the areas of strong Casimir–Polder and spin-flip forces. It is supposed that the developed and simulated multi-cell structures are pertinent for catching the Bose–Einstein condensates to demonstrate the Josephson effect, and to enable the study of the entanglement of confined clouds in three-dimensional nano-cells.

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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