Publication Date

2000

Comments

This is the pre-published version harvested from ArXiv. The published version is located at http://pra.aps.org/abstract/PRA/v61/i4/e045601

Abstract

We discuss the possibility of observing superfluid phenomena in a quasi-one-dimensional weakly interacting Bose gas at finite temperature. The weakness of interaction in combination with generic properties of one-dimensional liquids can result in a situation where the relaxation time of the supercurrent flow is much longer than the system lifetime, and the behavior of the system is indistinguishable from that of a genuine superfluid.

Volume

61

Issue

4

Journal Title

Physics Review A