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 notion of the Trojan state of a Rydberg electron, introduced byI.Bialynicki-Birula, M.Kali\'nski, and J.H.Eberly (Phys. Rev. Lett. 73, 1777(1994)) is extended to the case of the electromagnetic field quantized inacavity. The shape of the electronic wave packet describing the Trojan state ispractically the same as in the previously studied externally driven system. Thefluctuations of the quantized electromagnetic field around its classical valueexhibit strong squeezing. The emergence of Trojan states in the cylindricallysymmetrical system is attributed to spontaneous symmetry braking.Comment: 9 pages, 8 figure

Squeezing of electromagnetic field in a cavity by electrons in Trojan states