Runaway Dynamics and Supersymmetry Breaking
K.-I. Izawa, Fuminobu Takahashi, T.T. Yanagida, Kazuya Yonekura
TL;DR
This paper investigates how to stabilize runaway behaviors in supersymmetric SU(N_C) gauge theories with fewer flavors than colors by introducing singlets and perturbative corrections, leading to local minima of supersymmetry breaking.
Contribution
It demonstrates a method to stabilize runaway potentials in supersymmetric gauge theories using singlets and perturbative Kahler potential corrections.
Findings
Runaway behavior can be stabilized near N_F ≈ N_C.
Local minima of supersymmetry breaking are achievable.
Perturbative corrections play a key role in stabilization.
Abstract
Supersymmetric SU(N_C) gauge theories possess runaway-type superpotentials for N_F < N_C, where N_F is the flavor number of massless quarks. We show that the runaway behavior can be stabilized for N_F nearly equal to N_C by introducing singlets with the aid of perturbative corrections to the Kahler potential, generating (local) minima of supersymmetry breaking.
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