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

We calculate a current and its fluctuation in a two-state stochastic systemunder a periodic perturbation. The system could be interpreted as a channel ona cell surface or a single Michaelis-Menten catalyzing enzyme. It has beenshown that the periodic perturbation induces so-called pump current, and thepump current and its fluctuation are calculated with the aid of the geometricalphase interpretation. We give a simple calculation recipe for the statistics ofthe current, especially in a non-adiabatic case. The calculation scheme isbased on the non-adiabatic geometrical phase interpretation. Using the Floquettheory, the total current and its fluctuation are calculated, and it isrevealed that the average of the current shows a stochastic-resonance-likebehavior. In contrast, the fluctuation of the current does not show suchbehavior.

Current and fluctuation in a two-state stochastic system under non-adiabatic periodic perturbation