Maximal length of trapped one-dimensional Bose-Einstein condensates
Other Condensed Matter
2007-05-23 v1
Abstract
I discuss a Bogoliubov inequality for obtaining a rigorous bound on the maximal axial extension of inhomogeneous one-dimensional Bose-Einstein condensates. An explicit upper limit for the aspect ratio of a strongly elongated, harmonically trapped Thomas-Fermi condensate is derived.
Keywords
Cite
@article{arxiv.cond-mat/0409201,
title = {Maximal length of trapped one-dimensional Bose-Einstein condensates},
author = {Uwe R. Fischer},
journal= {arXiv preprint arXiv:cond-mat/0409201},
year = {2007}
}
Comments
6 pages; contributed paper for Quantum Fluids and Solids, Trento 2004, to appear in JLTP