(2:45~3:15pm, Tea, Coffee, and Cookie)

In this talk I will review our recent results on Anderson localization
in quasi-one-dimensional wires with broken time-reversal symmetry
in a variety of geometries: a normal wire, a normal-metal -- superconductor
interface and a normal-metal -- topological-superconductor interface
with a Majorana fermion. We use the supersymmetric nonlinear sigma model
to calculate the one- and two-point correlation functions relevant for the
localization problem and further interpret our results in terms of
Mott hybridization of localized states.

References:
arXiv:0901.1914, arXiv:1111.0339, arXiv:1211.0202, arXiv:1307.0372.