This paper reviews recent experimental and theoretical progress concerning many-body
phenomena in dilute, ultracold gases. It focuses on effects beyond standard weak-coupling …

We observe a localized phase of ultracold bosonic quantum gases in a 3-dimensional
optical lattice induced by a small contribution of fermionic atoms acting as impurities in a …

Noise in a quantum system is fundamentally governed by the statistics and the many-body
state of the underlying particles,,,. The correlated noise,, observed for bosonic particles (for …

We examine single-frequency optical schemes for species-selective trapping of ultracold
alkali-metal atoms. Independently addressing the elements of a binary mixture enables the …

We develop a microscopic theory describing a quantum impurity whose rotational degree of
freedom is coupled to a many-particle bath. We approach the problem by introducing the …

The exchange of collective modes has been demonstrated to be a powerful tool for inducing
superconductivity and superfluidity in various condensed matter and atomic systems. In this …

We study the realization of lattice models, where cold atoms and molecules move as extra
particles in a dipolar crystal of trapped polar molecules. The crystal is a self-assembled …

The quest for realization of non-Abelian phases of matter, driven by their possible use in
fault-tolerant topological quantum computing, has been spearheaded by recent …

We derive analytically the leading beyond-mean-field contributions to the zero-temperature
equation of state and to the fermionic quasiparticle residue and effective mass of a dilute …

Twisted bilayer graphene (TBG) exhibits extremely low Fermi velocities for electrons, with
the speed of sound surpassing the Fermi velocity. This regime enables the use of TBG for …