121 citations · 263 across the 4 of their papers we have counts for
6 papers
Stringy Instantons and Yukawa Couplings in MSSM-like Orientifold Models
L. E. Ibanez, R. Richter
Type IIA orientifold constructions with intersecting D6-branes and their IIB duals in terms of magnetized D9/D7-branes constitute one of the most promising avenues for the construc…
Yukawa Structure from U(1) Fluxes in F-theory Grand Unification
A. Font, L. E. Ibanez
In F-theory GUT constructions Yukawa couplings necessarily take place at the intersection of three matter curves. For generic geometric configurations this gives rise to problemati…
Instanton Induced Open String Superpotentials and Branes at Singularities
L. E. Ibanez, A. M. Uranga
We study different aspects of the non-perturbative superpotentials induced by Euclidean E3-branes on systems of D3/D7-branes located at Abelian orbifold singularities. We discuss i…
Phenomenology of a Fluxed MSSM
B. C. Allanach, A. Brignole, L. E. Ibanez
We analyze the phenomenology of a set of minimal supersymmetric standard model (MSSM) soft terms inspired by flux-induced supersymmetry (SUSY)-breaking in Type IIB string orientifo…
Yukawa couplings in intersecting D-brane models
D. Cremades, L. E. Ibanez, F. Marchesano
We compute the Yukawa couplings among chiral fields in toroidal Type II compactifications with wrapping D6-branes intersecting at angles. Those models can yield realistic standard…
Towards a theory of quark masses, mixings and CP-violation
D. Cremades, L. E. Ibanez, F. Marchesano
We discuss the structure of Yukawa couplings in D-brane models in which the SM fermion spectrum appears at the intersections of D-branes wrapping a compact space. In simple toroida…