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 progress on studying one-dimensional systems of
bosonic, fermionic, and Bose–Fermi mixtures of a few ultracold atoms confined in traps is …

We report on the deterministic preparation of antiferromagnetic Heisenberg spin chains
consisting of up to four fermionic atoms in a one-dimensional trap. These chains are …

We explore the quench dynamics of a binary Bose–Einstein condensate crossing the
miscibility–immiscibility threshold and vice versa, both within and in particular beyond the …

Under second-order degenerate perturbation theory, we show that the physics of N particles
with arbitrary spin confined in a one-dimensional trap in the strongly interacting regime can …

A system of two species of fermions of different mass confined in a one-dimensional
harmonic trap is studied with an exact diagonalization approach. It is shown that a mass …

We unravel the correlated tunneling dynamics of an impurity trapped in a double well and
interacting repulsively with a majority species of lattice trapped bosons. Upon quenching the …

Interacting quantum systems in the chaotic domain are at the core of various ongoing
studies of many-body physics, ranging from the scrambling of quantum information to the …

We investigate the ground state properties and the nonequilibrium dynamics of a lattice
trapped bosonic mixture consisting of an impurity species and a finite-sized medium. For the …

Cold atomic gases have provided us with a great number of opportunities for studying
various physical systems under controlled conditions that are seldom offered in other fields …