Sala Seminarios IFIC (Edf. Institutos de Investigación)
Sala Seminarios IFIC
Edf. Institutos de Investigación
Descripción
We consider the stabilisation of the dilaton and moduli fields in Heterotic string theory and Heterotic M-theory. In particular, we compare the dynamical behaviour of these fields in models where supersymmetry is broken by gaugino condensation. For the Heterotic M-theory, the existence of different flat directions in the scalar potential, and the way in which they can be partially lifted is also discussed.