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 Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We use configuration space methods to write down one-dimensional integralrepresentations for one- and two-loop sunrise diagrams (also called Besselmoments) which we use to numerically check on the correctness of the secondorder differential equations for one- and two-loop sunrise diagrams that haverecently been discussed in the literature.

A numerical test of differential equations for one- and two-loop sunrise diagrams using configuration space techniques