In quantum fluids, the quantization of circulation forbids the diffusion of a vortex swirling flow
seen in classical viscous fluids. Yet, accelerating quantum vortices may lose their energy …

We experimentally and numerically demonstrate deterministic creation and manipulation of
a pair of oppositely charged singly quantized vortices in a highly oblate Bose-Einstein …

We show that media with inhomogeneous defocusing cubic nonlinearity growing toward the
periphery can support a variety of stable vortex clusters nested in a common localized …

The many-body dissipative flow induced by a mobile Gaussian impurity harmonically
oscillating within a cigar-shaped Bose-Einstein condensate is investigated. For very small …

We experimentally and numerically study the collapse dynamics of a quantum vortex in a
two-dimensional atomic superfluid following a fast interaction ramp from repulsion to …

We investigate the transition from a dark soliton to vortices in a Bose-Einstein condensate,
achieved through the adiabatic manipulation of external potentials. Our primary focus is on …

We investigate the influence of a rotating laser beam on the dynamics of a topological vortex
excitation in single-component and binary two-dimensional Bose–Einstein condensates …

A vortex-bright (VB) soliton can precess around a fixed point. Here, we find numerically that
the fixed point and the associated precessional orbits can be shifted by applying a constant …

In the present work, we explore analytically and numerically the coexistence and
interactions of ring dark solitons (RDSs) with other RDSs, as well as with vortices. The …

In this paper, we study the dynamics of a single vortex and a corotating vortex pair in a quasi-
two-dimensional Bose–Einstein condensate. The numerical results are obtained by solving …