This article reviews recent theoretical and experimental advances in the fundamental
understanding and active control of quantum fluids of light in nonlinear optical systems. In …

Feshbach resonances are the essential tool to control the interaction between atoms in
ultracold quantum gases. They have found numerous experimental applications, opening up …

Particles with short-range interactions and a large scattering length have universal low-
energy properties that do not depend on the details of their structure or their interactions at …

Magnetically tunable Feshbach resonances were employed to associate cold diatomic
molecules in a series of experiments involving both atomic Bose and two-spin-component …

We review the BCS to Bose–Einstein condensation (BEC) crossover scenario which is
based on the well known crossover generalization of the BCS ground state wavefunction …

We report on the observation of a highly degenerate, strongly interacting Fermi gas of atoms.
Fermionic lithium-6 atoms in an optical trap are evaporatively cooled to degeneracy using a …

Motivated by recent efforts to achieve cold fermions pairing, we study the nonadiabatic
regime of the Bardeen-Cooper-Schrieffer state formation. After the interaction is turned on, at …

We discuss the BCS-BEC crossover in a degenerate Fermi gas of two hyperfine states
interacting close to a Feshbach resonance. We show that, by including fluctuation …

The recently discovered narrow charmonium resonance near 3870 MeV is interpreted as a
hadronic molecule whose constituents are the charm mesons D 0 and D* 0 or D 0 and D* 0 …

We report on progress toward realizing a predicted superfluid phase in a Fermi gas of
atoms. We present measurements of both large positive and large negative scattering …