224 citations · 624 across the 12 of their papers we have counts for
12 papers
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…
Radiative brane-mass terms in D>5 orbifold gauge theories
G. v. Gersdorff, N. Irges, M. Quiros
A gauge theory with gauge group G defined in D>4 space-time dimensions can be broken to a subgroup H on four dimensional fixed point branes, when compactified on an orbifold. Mass…
Finite mass corrections in orbifold gauge theories
G. v. Gersdorff, N. Irges, M. Quiros
The Standard Model Higgs boson can be identified with the extra dimensional component of a gauge boson in a higher dimensional theory where the gauge group is broken to the Standar…
Bulk and brane radiative effects in gauge theories on orbifolds
G. v. Gersdorff, N. Irges, M. Quiros
We have computed one-loop bulk and brane mass renormalization effects in a five-dimensional gauge theory compactified on the M_4 \times S^1/Z_2 orbifold, where an arbitrary gauge g…
The Cosmological Constant in Calabi-Yau 3-fold Compactifications of the Horava-Witten Theory
S. P. de Alwis, Nikolaos Irges
Brane world scenarios offer a way of setting the cosmological constant to zero after supersymmetry breaking provided there is a sufficient number of adjustable integration constant…
Gauge mediated supersymmetry breaking and supergravity
S. P. de Alwis, N. Irges
We analyze simple models of gauge mediated supersymmetry breaking in the context of supergravity. We distinguish two cases. One is when the messenger of the supersymmetry breaking…