33 citations · 94 across the 4 of their papers we have counts for
4 papers
On non-universal Goldstino couplings to matter
E. Dudas, G. von Gersdorff, D. M. Ghilencea +2
Using the constrained superfields formalism to describe the interactions of a light goldstino to matter fields in supersymmetric models, we identify generalised, higher-order holom…
On messengers and metastability in gauge mediation
Emilian Dudas, Stephane Lavignac, Jeanne Parmentier
One notoriously difficult problem in perturbative gauge mediation of supersymmetry breaking via messenger fields is the generic presence of a phenomenologically unacceptable vacuum…
Flavour in supersymmetry: horizontal symmetries or wave function renormalisation
Emilian Dudas, Gero von Gersdorff, Jeanne Parmentier +1
We compare theoretical and experimental predictions of two main classes of models addressing fermion mass hierarchies and flavour changing neutral currents (FCNC) effects in supers…
A light neutralino in hybrid models of supersymmetry breaking
Emilian Dudas, Stephane Lavignac, Jeanne Parmentier
We show that in gauge mediation models where heavy messenger masses are provided by the adjoint Higgs field of an underlying SU(5) theory, a generalized gauge mediation spectrum ar…