Versatile interfaces with strong and tunable light–matter interactions are essential for
quantum science because they enable mapping of quantum properties between light and …

Degenerate quantum gases of alkaline-earth-like elements open new opportunities in
research areas ranging from molecular physics to the study of strongly correlated systems …

We review recent experimental and theoretical progress on ultracold alkaline-earth Fermi
gases with emergent SU (N) symmetry. Emphasis is placed on describing the ground …

Enhancing the optical cross section is an enticing goal in light-matter interactions, due to its
fundamental role in quantum and nonlinear optics. Here, we show how dipolar interactions …

Recently, the subradiant states of one-dimensional two-level atom chains coupled to light
modes were found to have decay rates obeying a universal scaling, and an unexpected …

We demonstrate that two-dimensional atomic emitter arrays with subwavelength spacing
constitute topologically protected quantum optical systems where the photon propagation is …

We investigate collective emission from coherently driven ultracold 88Sr atoms. We perform
two sets of experiments using a strong and weak transition that are insensitive and sensitive …

We study the emergence of collective scattering in the presence of dipole-dipole interactions
when we illuminate a cold cloud of rubidium atoms with a near-resonant and weak intensity …

Atom arrays are a new type of quantum light-matter interface. Here we propose to employ
one-dimensional ordered arrays as atomic waveguides. These arrays support optical guided …

We study the nonequilibrium dynamics of correlations in quantum lattice models in the
presence of long-range interactions decaying asymptotically as a power law. For exponents …