Supercurrent Stability in a Quasi-1D Weakly Interacting Bose Gas
Condensed Matter
2016-08-31 v1
Abstract
We discuss a possibility of observing superfluid phenomena in a quasi-1D weakly interacting Bose gas at finite temperatures. The weakness of interaction in combination with generic properties of 1D liquids can result in a situation when relaxational time of supercurrent is essentially larger than the time of experimental observation, and the behavior of the system is indistinguishable from that of a genuine superfluid.
Cite
@article{arxiv.cond-mat/9908378,
title = {Supercurrent Stability in a Quasi-1D Weakly Interacting Bose Gas},
author = {Yu. Kagan and N. V. Prokof'ev and B. V. Svistunov},
journal= {arXiv preprint arXiv:cond-mat/9908378},
year = {2016}
}
Comments
Revtex, 4 pages, no figures; Submitted to Phys. Rev. A (Brief Reports)