Cold atomic gases have become a paradigmatic system for exploring fundamental physics,
which at the same time allows for applications in quantum technologies. The accelerating …

Recent theoretical and experimental results show that one-dimensional (1D) weakly
interacting atomic Bose-Bose mixtures with repulsive interspecies mean field (MF) …

We calculate the excitation spectrum of a one-dimensional self-bound quantum droplet in a
two-component bosonic mixture described by the Gross-Pitaevskii equation (GPE) with …

We establish stability and characteristics of two-dimensional (2D) vortex ring-shaped
quantum droplets (QDs) formed by binary Bose–Einstein condensates. The system is …

We propose a comprehensive analysis of the modulational instability (MI) phenomenon in
one-dimensional Bose-Einstein condensate (BEC) in the context of mutually symmetric …

We unravel the ground state properties and emergent nonequilibrium dynamics of a mixture
consisting of a few spin-polarized fermions embedded in a two-dimensional bosonic …

We investigate droplet formation in three-component ultracold bosons. In particular, we
identify the formation of a Borromean droplet, where only the ternary bosons can form a self …

We study the stability of a zero temperature mixture of attractively interacting degenerate
bosons and spin-polarized fermions in the absence of confinement. We demonstrate that …

We consider the problem of N identical fermions interacting via a zero-range attractive
potential with a lighter atom in one dimension. Using the few-body approach based on the …

We predict that the Lee-Huang-Yang effect makes it possible to create stable quantum
droplets (QDs) in binary Bose-Einstein condensates with a heterosymmetric or …