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

In the case of using the higher derivative regularization we construct thesubtraction scheme which gives the NSVZ-like relation for the anomalousdimension of the photino mass in softly broken ${\cal N}=1$ SQED with $N_f$flavors in all loops. The corresponding renormalization prescription isdetermined by simple boundary conditions imposed on the renormalizationconstants. It allows fixing an arbitrariness of choosing finite counterterms inevery order of the perturbation theory in such a way that the renormalizationgroup functions defined in terms of the renormalized coupling constant satisfythe NSVZ-like relation.

NSVZ-like scheme for the photino mass in softly broken ${\cal N}=1$ SQED regularized by higher derivatives