Vortices in Atomic Bose-Einstein Condensates: an Introduction
Abstract
Description
The occurrence of vortices in atomic Bose-Einstein condensates (BEC) enables a description of their superfluid behaviour. In this article we present a pedagogical introduction to the vortex physics in trapped atomic BECs. The mechanism of the vortex nucleation in an atomic BEC is discussed in detail. We also discuss a recently proposed approach which treats the problem of vortex nucleation using a one-particle Schr$\ddot{o}$dinger equation with non-local and chiral boundary conditions.
Latex file, 2 figures, appeared in a Special Issue of Phase Transitions, Ed. S. Puri
Latex file, 2 figures, appeared in a Special Issue of Phase Transitions, Ed. S. Puri