Publication Date:
2015-02-14
Description:
Author(s): A. Roussou, G. D. Tsibidis, J. Smyrnakis, M. Magiropoulos, Nikolaos K. Efremidis, A. D. Jackson, and G. M. Kavoulakis We consider a Bose-Einstein-condensed cloud of atoms which rotate in a toroidal or annular potential. Assuming one-dimensional motion, we evaluate the critical frequencies associated with the effect of hysteresis and the critical coupling for stability of the persistent currents. We perform these c... [Phys. Rev. A 91, 023613] Published Fri Feb 13, 2015
Keywords:
Matter waves and collective properties of cold atoms and molecules
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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