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

Anyonic fractional charges $e^*$ have been detected by autocorrelation shotnoise at a quantum point contact (QPC) between two fractional quantum Halledges. We find that the autocorrelation noise can also show a fingerprint ofAbelian anyonic fractional statistics. We predict the noise of electricaltunneling current $I$ at the QPC of the fractional-charge detection setup, whenanyons are dilutely injected, from an additional edge biased by a voltage, tothe setup in equilibrium. At large voltages, the nonequilibrium noise is {\itreduced} below the thermal equilibrium noise by the value $2 e^* I$. Thisnegative excess noise is opposite to the positive excess noise $2e^* I$ of theconventional fractional-charge detection and also to usual positiveautocorrelation noises of electrical currents. This is a signature of theAbelian fractional statistics, resulting from the effective braiding of ananyon thermally excited at the QPC around another anyon injected from theadditional edge.

Negative Excess Shot Noise by Anyon Braiding