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 consider the application of the DRA method to the case of several masterintegrals in a given sector. We establish a connection between the homogeneouspart of dimensional recurrence and maximal unitarity cuts of the correspondingintegrals: a maximally cut master integral appears to be a solution of thehomogeneous part of the dimensional recurrence relation. This observationallows us to make a necessary step of the DRA method, the construction of thegeneral solution of the homogeneous equation, which, in this case, is a coupledsystem of difference equations.

The Dimensional Recurrence and Analyticity Method for Multicomponent Master Integrals: Using Unitarity Cuts to Construct Homogeneous Solutions