266 citations · 797 across the 13 of their papers we have counts for
13 papers
EDM constraints and CP asymmetries of B processes in supersymmetric models
S. Abel, S. Khalil
We demonstrate that electric dipole moments (EDMs) strongly constrain possible SUSY contributions to the CP asymmetries of B processes; LL and/or RR flavour mixings between second…
Constraining the string scale: from Planck to Weak and back again
S. A. Abel, J. Santiago
String and field theory ideas have greatly influenced each other since the so called second string revolution. We review this interrelation paying particular attention to its pheno…
Flavour in Intersecting Brane Models and Bounds on the String Scale
S. Abel, O. Lebedev, J. Santiago
We study flavour issues in nonsupersymmetric intersecting brane models. Specifically, the purpose of the present paper is twofold: (i) to determine whether realistic flavour struct…
Flavour Changing Neutral Currents in Intersecting Brane Models
S. Abel, M. Masip, J. Santiago
Intersecting D-brane models provide an attractive explanation of family replication in the context of string theory. We show, however, that the localization of fermion families at…
The String CP Problem
S. Abel, S. Khalil, O. Lebedev
We show that string models with low energy supersymmetry which accommodate the fermion mass hierarchy generally give non-universal soft trilinear couplings (A-terms). In conjunctio…
CP and Flavour in Effective Type I String Models
S. A Abel, G. Servant
Effective type I string models allow stabilization of the dilaton and moduli fields with only a single gaugino condensate. We show that, as well as breaking supersymmetry, the stab…