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

We report the observation of subradiance in dense ensembles of cold Rb 87 atoms
operating near Dicke's regime of a large number of atoms in a volume with dimensions …

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 …

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 …

Dicke superradiance in ordered atomic arrays is a phenomenon where atomic
synchronization gives rise to a burst in photon emission. This superradiant burst only occurs …

The properties of coupled emitters can differ dramatically from those of their individual
constituents. Canonical examples include sub-and super-radiance, wherein the decay rate …

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 …

Decoherence plays a major role in our current understanding of the conceptual foundations
of quantum physics. In many instances, decoherence is also a threat that must be countered …

We develop a rigorous theoretical approach for analyzing inelastic scattering of photon pairs
in arrays of two-level qubits embedded into a waveguide. Our analysis reveals a strong …

Ordered atomic arrays with subwavelength spacing have emerged as an efficient and
versatile light-matter interface, where collective interactions give rise to sets of super-and …