The permutational invariance of identical two-level systems allows for an exponential
reduction in the computational resources required to study the Lindblad dynamics of …

We explore excitation transport within a one-dimensional chain of atoms where the atomic
transition dipoles are coupled to the free radiation field. When the atoms are separated by …

When multiple quantum emitters radiate, their emission rate may be enhanced or
suppressed due to collective interference in a process known as super-or subradiance …

We theoretically study the propagation of light through a cold atomic medium, where the
effects of motion, laser intensity, atomic density, and polarization can all modify the …

For a model with many-to-one connectivity it is widely expected that mean-field theory
captures the exact many-particle N→∞ limit, and that higher-order cumulant expansions of …

When an emitter ensemble interacts with the electromagnetic field, dipole-dipole interactions
are induced between the emitters. The magnitude and shape of these interactions are fully …

We theoretically propose a unifying expression for synchronization dynamics between two-
level constituents. Although synchronization phenomena require some substantial …

The recoil momentum and energy of ultracold atoms is studied for situations where collective
scattering or emission of photons is important. Effects due to the dipole-dipole interaction are …

We investigate superradiance and subradiance of indistinguishable atoms with quantized
motional states, starting with an initial total state that factorizes over the internal and external …

In this paper, we study the competition between finite-size effects (ie discernibility of
particles) and dipole–dipole interactions in few-atom systems coupled to the …