We realize collective enhancement and suppression of light scattered by an array of tweezer-
trapped Rb 87 atoms positioned within a strongly coupled Fabry-Pérot optical cavity. We …

Critical metrology relies on the precise preparation of a system in its ground state near a
quantum phase transition point where quantum correlations get very strong. Typically, this …

The Dicke model describes the collective behavior of a subwavelength–size ensemble of
two-level atoms (ie, spin-1/2) interacting identically with a single quantized radiation field of …

In this Letter, we use quantum trajectory theory to simulate heterodyne detection of narrow
bandwidth superradiant lasing from an incoherently excited atomic ensemble. To this end …

When an inverted ensemble of atoms is tightly packed on the scale of its emission
wavelength or when the atoms are collectively strongly coupled to a single cavity mode, their …

Atomic emitter ensembles couple collectively to the radiation field. Although an excitation on
a single emitter may be short lived, a collection of them can contain a photon several orders …

Generation and detection of entanglement is at the forefront of most quantum information
technologies. There is a plethora of techniques that reveal entanglement on the basis of only …

In contrast to free space, in waveguides the dispersive and dissipative dipole–dipole
interactions among quantum emitters exhibit a periodic behavior over remarkably long …

Due to the inherently probabilistic nature of quantum mechanics, each experimental
realization of a dynamical quantum system may yield a different measurement outcome …

In contrast to free space, in waveguides the dispersive and dissipative dipole-dipole
interactions among quantum emitters exhibit a periodic behavior over remarkably long …