109 citations · 172 across the 4 of their papers we have counts for
5 papers · 1 filter
Metastable vacua and geometric deformations
A. Amariti, D. Forcella, L. Girardello +1
We study the geometric interpretation of metastable vacua for systems of D3 branes at non isolated toric deformable singularities. Using the L^{aba} examples, we investigate the re…
Meta-stable A_n quiver gauge theories
A. Amariti, L. Girardello, A. Mariotti
We study metastable dynamical breaking of supersymmetry in A_n quiver gauge theories. We present a general analysis and criteria for the perturbative existence of metastable vacua…
On meta-stable SQCD with adjoint matter and gauge mediation
A. Amariti, L. Girardello, A. Mariotti
We briefly review our analysis of a model with non supersymmetric vacua in N=1 gauge theories with adjoint matter and no R-symmetry. We show here that this model without any modifi…
Non-supersymmetric Meta-Stable vacua in SU(N) SQCD with adjoint matter
A. Amariti, L. Girardello, A. Mariotti
We investigate models of SU(N) SQCD with adjoint matter and non trivial mesonic deformations. We apply standard methods in the dual magnetic theory and we find meta-stable supersym…
On supersymmetry breaking and the Dijkgraaf-Vafa conjecture
L. Girardello, A. Mariotti, G. Tartaglino-Mazzucchelli
We investigate the Dijkgraaf-Vafa proposal when supersymmetry is broken. We consider U(N) SYM with chiral adjoint matter where the coupling constants in the tree-level superpotenti…