We propose metasurface holograms as a novel platform to generate optical trap arrays for
cold atoms with high quality, efficiency, and thermal stability. We developed design and …

In this Letter, we show how to efficiently generate entanglement between two artificial giant
atoms with photon-mediated interactions in a waveguide. Taking advantage of the …

Fully inverted atoms placed at exactly the same location synchronize as they deexcite, and
light is emitted in a burst (known as “Dicke's superradiance”). We investigate the role of finite …

We propose the combination of subwavelength, two-dimensional atomic arrays and
Rydberg interactions as a powerful platform to realize strong, coherent interactions between …

While artificially fabricated patterned metasurfaces are providing paradigm-shifting optical
components for classical light manipulation, strongly interacting, controllable, and …

We show that induced dipole-dipole interactions allow for photon blockade in
subwavelength ensembles of two-level, ground-state neutral atoms. Our protocol relies on …

At the quantum many-body level, atom-light interfaces generally remain challenging to solve
for or understand in a nonperturbative fashion. Here we consider a waveguide quantum …

Dipole-dipole interactions are at the origin of long-lived collective atomic states, often called
subradiant, which are explored for their potential use in novel photonic devices or in …

Results from higher order mean-field calculations of light interacting with atom arrays are
presented for calculations of one-and two-time expectation values. The atoms are …

Nanoscopic arrays of quantum emitters can feature highly sub-radiant collective excitations
with a lifetime exponentially growing with emitter number. Adding an absorptive impurity as …