Direct Gaugino Mediation
Daniel Green, Andrey Katz, and Zohar Komargodski

TL;DR
This paper introduces renormalizable 4D supersymmetric models that realize gaugino mediation, demonstrating how soft scalar masses can be parametrically suppressed and interpolated with gauge mediation effects using Seiberg duality.
Contribution
It presents a novel class of strongly coupled supersymmetric models enabling gaugino mediation with controllable scalar mass suppression via duality techniques.
Findings
Models exhibit parametric control over scalar mass suppression.
Seiberg duality relates deformations to higgsing, enabling new phenomenological scenarios.
Framework suggests unexplored particle physics phenomenologies.
Abstract
We describe renormalizable supersymmetric four-dimensional theories which lead to gaugino mediation and various generalizations thereof. Even though these models are strongly coupled, we can demonstrate the parametric suppression of soft scalar masses via Seiberg duality. For instance, we show that our models have a parameter which continuously interpolates between suppressed soft scalar masses and their conventional gauge mediated contribution. The main physical effect which we utilize is the general relation between massive deformations in one frame and higgsing in the dual frame. Some compelling and relatively unexplored particle physics scenarios arise naturally in this framework. We offer preliminary comments on various aspects of the phenomenology and outline several of the outstanding open problems.
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