Bose-Einstein condensation in the presence of an impurity
Statistical Mechanics
2009-10-31 v2 High Energy Physics - Theory
Abstract
It is shown that Bose-Einstein condensation occurs for an ideal gas in two spatial dimensions in the presence of one impurity which is described quantum mechanically in terms of a point-like vortex and a contact interaction. This model is exactly solvable and embodies as a special case the analogous problem in three spatial dimensions.
Keywords
Cite
@article{arxiv.cond-mat/0007395,
title = {Bose-Einstein condensation in the presence of an impurity},
author = {Paola Giacconi and Fabio Maltoni and Roberto Soldati},
journal= {arXiv preprint arXiv:cond-mat/0007395},
year = {2009}
}
Comments
6 pages, LaTeX, no figures. Misprints corrected