In one-dimensional quantum emitter systems, the dynamics of atomic excitations are
influenced by the collective coupling between emitters through photon-mediated dipole …

Efficient transport and harvesting of excitation energy under low light conditions is an
important process in nature and quantum technologies alike. Here we formulate a quantum …

We theoretically and computationally investigate the role that the spatial spread of atoms
plays in the transmission and reflection of weak light from atom arrays. In particular, we …

Motivated by a recent prediction to engineer the dispersion relation of a waveguide
constructed from atomic components [Phys. Rev. Res. 4, 013080 (2022) 2643-1564 …

The subwavelength array of quantum emitters provides an ideal platform for exploring rich
many-body dynamics, such as super-and subradiance. In this paper, we explore the …

Subwavelength ring-shaped structures of quantum emitters exhibit outstanding radiation
properties and are useful for antennas, excitation transport, and storage. Taking inspiration …

(English) Our ability to confine, guide, and bend light has led to astonishing technological
achievements, playing a fundamental role in diverse fields like microscopy, photochemistry …

Dynamical control of quantum systems is a fundamental requirement for designing and
engineering quantum technologies. Adiabatic control methods are used extensively to …