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

Restoration of oscillation from an oscillation suppressed state in coupledoscillators is an important topic of research and has been studied widely inrecent years. However, the same in the quantum regime has not been exploredyet. Recent works established that under certain coupling conditions coupledquantum oscillators are susceptible to suppression of oscillations, such asamplitude death and oscillation death. In this paper, for the first time wedemonstrate that quantum oscillation suppression states can be revoked andrhythmogenesis can be established in coupled quantum oscillators by controllinga feedback parameter in the coupling path. However, in sharp contrast to theclassical system, we show that in the deep quantum regime the feedbackparameter fails to revive oscillation, rather results in a transition fromquantum amplitude death state to the recently discovered quantum oscillationdeath state. We use the formalism of open quantum system and phase spacerepresentation of quantum mechanics to establish our results. Therefore, ourstudy establishes that revival scheme proposed for classical systems does notalways result in restoration of oscillation in quantum systems but in the deepquantum regime it may give counterintuitive behaviors that are of pure quantummechanical origin.

Revival of oscillation and symmetry breaking in coupled quantum oscillators