Calculable Dynamical Supersymmetry Breaking on Deformed Moduli Spaces
Reads0
Chats0
TLDR
In this paper, the authors consider models of dynamical supersymmetry breaking in which the extremization of a tree-level superpotential conflicts with a quantum constraint and show that the low-energy effective theory near the origin of moduli space is an O'Raifeartaigh model, and the sign of the mass-squared for the pseudo-flat direction at the origin is calculable.Abstract:
We consider models of dynamical supersymmetry breaking in which the extremization of a tree-level superpotential conflicts with a quantum constraint. We show that in such models the low-energy effective theory near the origin of moduli space is an O'Raifeartaigh model, and the sign of the mass-squared for the pseudo-flat direction at the origin is calculable. We analyze vector-like models with gauge groups SU(N) and Sp(2N) with and without global symmetries. In all cases there is a stable minimum at the origin with an unbroken U(1)_R symmetry.read more
Citations
More filters
Journal ArticleDOI
Dynamical SUSY breaking in meta-stable vacua
TL;DR: In this article, a simple class of models with meta-stable dynamical supersymmetry breaking was presented, where the free-magnetic dual of the supersymmetric QCD is used.
Journal ArticleDOI
Lectures on Supersymmetry Breaking
TL;DR: In this paper, the subject of spontaneous supersymmetry breaking in a semiclassical theory is discussed, and the authors illustrate it with several examples, demonstrating different phenomena, including metastable supersymmetric breaking.
Journal ArticleDOI
Dynamical supersymmetry breaking
TL;DR: In this article, the authors present a list of representative supersymmetry breaking (DSB) models, their main properties, and the relations among them, as well as some recently discovered exceptions.
Journal ArticleDOI
O'kklt
Renata Kallosh,Andrei D. Linde +1 more
TL;DR: In this article, the authors combine the quantum corrected O'Raifeartaigh model, which has a dS minimum near the origin of the moduli space, with the KKLT model with an AdS minimum.
Journal ArticleDOI
Gravitational Gauge Mediation
TL;DR: In this article, the authors discuss a possibility of stabilizing the supersymmetry broken vacuum by the gravitational interaction, which is often the case that naive introduction of the messenger sector to supersymmetric breaking models causes the supersymetry restoration.
Related Papers (5)
Calculable dynamical supersymmetry breaking on deformed moduli spaces
Some examples of chiral moduli spaces and dynamical supersymmetry breaking
Erich Poppitz,Sandip P. Trivedi +1 more
Soft supersymmetry breaking in deformed moduli spaces, conformal theories, and Script N = 2 Yang-Mills theory
Markus A. Luty,Riccardo Rattazzi +1 more