Bosons in cigar-shape traps: Thomas-Fermi regime, Tonks-Girardeau regime, and between
Condensed Matter
2009-11-07 v1 Quantum Physics
Abstract
We present a quantitative analysis of the experimental accessibility of the Tonks-Girardeau gas in the current day experiments with cigar-trapped alkalis. For this purpose we derive, using a Bethe anzats generated local equation of state, a set of hydrostatic equations describing one-dimensional delta-interacting Bose gases trapped in a harmonic potential. The resulting solutions cover the_entire range_ of atomic densities.
Keywords
Cite
@article{arxiv.cond-mat/0103085,
title = {Bosons in cigar-shape traps: Thomas-Fermi regime, Tonks-Girardeau regime, and between},
author = {Vanja Dunjko and Vincent Lorent and Maxim Olshanii},
journal= {arXiv preprint arXiv:cond-mat/0103085},
year = {2009}
}
Comments
4 pages, 4 figures