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 present a study of the mechanism of anomaly cancellation using onlytransverse invariant amplitudes on anomaly diagrams at higher perturbativeorders. The method is the realization of the Green-Schwarz (GS) mechanism atfield theory level, which restores the Ward identities by a subtraction of theanomaly pole. Some of the properties of the GS vertex are analyzed both in thecontext of unitarity and of the organization of the related perturbativeexpansion. We investigate the role played by the GS and the Wess-Zuminovertices in the anomalous magnetic moment of the muon and in the hyperfinesplitting of muonium, which are processes that can be accompanied by theexchange of a virtual anomalous extra Z-prime and an axion-like particle.

Axions and Anomaly-Mediated Interactions: The Green-Schwarz and Wess-Zumino Vertices at Higher Orders and g-2 of the muon