266 citations · 404 across the 5 of their papers we have counts for
5 papers
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…
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 Violation and Dilaton Stabilization in Heterotic String Models
S. Khalil, O. Lebedev, S. Morris
We study the possibility of spontaneous CP violation in string models with the dilaton field stabilized at a phenomenologically acceptable value. We consider three mechanisms to st…
EDM Constraints in Supersymmetric Theories
S. Abel, S. Khalil, O. Lebedev
We systematically analyze constraints on supersymmetric theories imposed by the experimental bounds on the electron, neutron, and mercury electric dipole moments. We critically rea…
On the EDM Cancellations in D-brane models
S. Abel, S. Khalil, O. Lebedev
We analyze the possibility of simultaneous electron, neutron, and mercury electric dipole moment (EDM) cancellations in the mSUGRA and D--brane models. We find that the mercury EDM…