Light Stops from extra dimensions
Mateo Garcia-Pepin
TL;DR
This paper proposes a supersymmetry breaking mechanism involving extra dimensions and $SU(2)_L$ triplets that can produce a realistic Higgs mass while maintaining light stops, addressing naturalness concerns.
Contribution
It introduces a novel Scherk-Schwarz supersymmetry breaking approach with extra $SU(2)_L$ triplets to reconcile light stops with Higgs mass constraints.
Findings
Achieves correct Higgs mass with light stops
Addresses naturalness in supersymmetric models
Proposes a new mechanism for supersymmetry breaking
Abstract
In supersymmetric models the mass of the stops can be considered as the naturalness measure of the theory. Roughly, the lighter the stops are, the more natural the theory is. Both, the absence of supersymmetric signals at experiment and the measurement of the Higgs mass, put scenarios with light stops under increasing tension. I will present a supersymmetry breaking mechanism of the Scherk-Schwarz type that, by introducing extra triplets in the Higgs sector, is able to generate the correct Higgs mass while keeping stops light.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Dark Matter and Cosmic Phenomena · Photonic and Optical Devices