3 papers
hep-th2005
Classification and a toolbox for orientifold models
P. Anastasopoulos, A. B. Hammou
We provide the general tadpole conditions for a class of supersymmetric orientifold models by studing the general properties of the elements included in the orientifold group. In t…
hep-th2005
A Classification of Toroidal Orientifold Models
P. Anastasopoulos, A. B. Hammou
We develop the general tools for model building with orientifolds, including SS supersymmetry breaking. In this paper, we work out the general formulae of the tadpole conditions fo…
hep-th2003
A Class of Non-Supersymmetric Open String Vacua
P. Anastasopoulos, A. B. Hammou, N. Irges
We analyze non-supersymmetric four dimensional open string models of type IIB string theory compactified on with Scherk-Schwarz deformation acting on an of the…