Three-loop verification of the equations relating running of the gauge couplings in $$\mathcal{N}=1$$ N = 1 SQCD + SQED

Abstract We verify a recently derived equations relating the renormalization group running of two gauge couplings in $$\mathcal{N}=1$$ N = 1 SQCD + SQED by the explicit three-loop calculation. It is demonstrated that these equations are really valid in the HD + MSL scheme. In other words, if a theor...

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Bibliographic Details
Main Authors: O. V. Haneychuk, K. V. Stepanyantz
Format: Article
Language:English
Published: SpringerOpen 2025-05-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-025-14250-6
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