Speaker
Description
Random couplings can be generated in low energy theories in certain classes of UV theories like String landscape, dark matter models with high symmetries etc. Low energy clockwork like models can be generated with random mass parameters. It has been shown that such models give rise to Anderson like localisation for all the modes of the clockwork chain. It has been studied for lightness of neutrino masses. We show that for most geometries of Anderson location happens with non-local and local mass terms. A straight frorward extension can be made for three flavors but the limit of strong localiation always has anarchial mixing angles. However there are models with low disorder and weak localisation which can lead to respective mixing angles along with the scale.
