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 Tools annual

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 monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Generalised phase-space techniques for electromagnetic interactions beyondthe rotating wave approximation [L.P. and S.S., arXiv:1104.3825 (2011)] isapplied to interactions of distinguishable devices. The paper is built aroundthe concept of "doing quantum electrodynamics while thinking classically,"which is a generalisation of Sudarshan's renowned optical equivalence theorem[E.C.G. Sudarshan, Phys. Rev. Lett. 10, 277 (1963)] to the interactingelectromagnetic field. This concept allows one to reduce inherently quantumproblems to semiclassical considerations.

Causal signal transmission by quantum fields. Electromagnetic interaction of distinguishable devices and the optical equivalence theorem