Critical velocity in cylindrical Bose-Einstein condensates

Preprint

17 October 2000

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/0004039

Abstract

We describe a dramatic decrease of the critical velocity in elongated cylindrical Bose-Einstein condensates which originates from the non-uniform character of the radial density profile. We discuss this mechanism with respect to recent measurements at MIT.

Keywords

CYLINDRICAL BOSE EINSTEIN
BOSE EINSTEIN CONDENSATES
EINSTEIN CONDENSATES
UNIFORM CHARACTER
CRITICAL VELOCITY

All Related Versions

Version 1, 2000-04-04, ArXiv
Version 2, 2000-10-17, ArXiv
Published version: Physical Review A, 63 (4), 045601.

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