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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

A three-site mesoscopic ring provides an ideal setting for an exactcalculation of the bond current when the ring is threaded by an Aharonov-Bohmflux. The bond current is a measurable outcome of the coherent properties ofthe quantum phase. However the coherence is impeded by noise when the ring isput in contact with an environment. This coherence-to-incoherence transition isanalyzed in detail here for both classical (Gaussian and telegraphic) andquantum noise and a comparative assessment is made when the quantum noise isgoverned by a spin-boson Hamiltonian of dissipative quantum mechanics.

Bond current in a mesoscopic ring -- signature of decoherence due to classical and quantum noise