English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The aim of this review is twofold. First, a general approach is presentedallowing for a unified description of dynamics in radiating systems ofdifferent nature. Both atomic systems as well as spin assemblies can be treatedin the frame of the same mathematical method based on pseudospin (or spin)representation of evolution equations. The approach is applicable to all stagesof radiation dynamics, including the most difficult initial quantum stage,where coherence is not yet developed. This makes it possible to study theprocess of coherent self-organization from the chaotic quantum stage. Second,the approach is illustrated by applying it for the description of severalcoherent phenomena. Different types of superradiance are characterized: puresuperradiance, triggered superradiance, pulsing and punctuated superradiance.The theory is presented of such interesting effects as triggering dipolarwaves, turbulent photon filamentation, collective liberation of light,pseudospin atomic squeezing, and operator entanglement production.

Coherent dynamics of radiating atomic systems in pseudospin representation