11 citations · 31 across the 4 of their papers we have counts for
4 papers · 1 filter
D-brane Standard Model variants and Split Supersymmetry: Unification and fermion mass predictions
D. V. Gioutsos, G. K. Leontaris, A. Psallidas
We study D-brane inspired models with U(3) x U(2) x U(1)^N gauge symmetry in the context of split supersymmetry. We consider configurations with one, two and three (N=1,2,3) abelia…
Gauge coupling and fermion mass relations in low string scale brane models
D. V. Gioutsos, G. K. Leontaris, J. Rizos
We analyze the gauge coupling evolution in brane inspired models with symmetry at the string scale. We restrict to the case of brane configurations…
On Nonstandard Vacuua in Minimal Supergravity Models
D. V. Gioutsos, C. E. Vayonakis
The plethora of scalar fields participating in the formulation of a softly broken supersymmetric theory can threat the stability of the standard vacuum. The generic situation is tw…
An efficient renormalization group improved implementation of the MSSM effective potential
D. V. Gioutsos
In the context of MSSM, a novel improving procedure based on the renormalization group equation is applied to the effective potential in the Higgs sector. We focus on the one-loop…