Turbulence, the complicated fluid behavior of nonlinear and statistical nature, arises in many
physical systems across various disciplines, from tiny laboratory scales to geophysical and …

The phenomenon of Bose–Einstein condensation is a phase transition originally predicted
by Bose and Einstein in 1924. In particular, it was shown that below a critical temperature T …

The aim of this introductory article is two-fold. First, we aim to offer a general introduction to
the theme of Bose-Einstein condensates, and briefly discuss the evolution of a number of …

During the past decade there has been an increased interest in the study of localized
structures in optics and in the area of matter waves [atomic Bose-Einstein condensates …

We study the dynamics of small vortex clusters with a few (2–4) corotating vortices in Bose-
Einstein condensates by means of experiments, numerical computations, and theoretical …

A quantized vortex dipole is the simplest vortex molecule, comprising two countercirculating
vortex lines in a superfluid. Although vortex dipoles are endemic in two-dimensional …

After more than a decade of experiments generating and studying the physics of quantized
vortices in atomic gas Bose–Einstein condensates, research is beginning to focus on the …

We consider a two-component pancake-shaped, ie, effectively two-dimensional (2D), Bose-
Einstein condensate coupled by the spin-orbit (SO) and Rabi terms. The SO coupling …

We study the real-time dynamics of vortices in a large elongated Bose-Einstein condensate
(BEC) of sodium atoms using a stroboscopic technique. Vortices are produced via the Kibble …

We present a systematic theoretical analysis of the motion of a pair of straight counter-
rotating vortex lines within a trapped Bose–Einstein condensate. We introduce the …