The possibility of realizing the superradiant regime of electromagnetic emission by the
assembly of quantum dots is considered. The overall dynamical process is analyzed in …

Superradiance has drawn increasing interest, motivated by the development of quantum
technology. In general, a large number of atoms are favored for inducing a strong …

We investigate the coherence properties of pairs of counterpropagating atomic clouds,
produced in superradiant Rayleigh scattering off atomic condensates. It is shown that these …

We present an experimentally--accessible entanglement criterion witnessing collective
entanglement among lattice sites. It can be measured through Raman scattering or time-of …

We analyze theoretically a scheme that produces spin squeezing via the continuous
swapping of atom-photon entanglement into atom-atom entanglement, and propose an …

Achieving nonclassical states of a single-mode light is attractive for realization of genuine
quantum optical phenomena. A single-mode nonclassical field can generate entangled …

The creation of a topological vortex by a superradiant scattering of a Laguerre-Gaussian
(LG) beam off an atomic Bose-Einstein condensate (BEC) is theoretically investigated. It is …

Nonclassicality of a single-mode state can be quantified by the entanglement (potential) the
state creates at the output of a beam splitter. Thus, beam splitter transformation can be …

We adopt the coherence and built-in swap mechanism in sequential superradiance as a tool
for obtaining continuous-variable (electric/magnetic fields) quantum entanglement of two …

Исследованы статистические свойства самоорганизованных конденсированных сред,
фазовое пространство которых содержит предельные циклы либо обладает …