Master 2 computer project, Centre de Physique Théorique, Aix-Marseille University
The aim of the project is to take the solutions of Dyson equation for the retarded Green function of the one-dimensional quantum wire with two impurities (obtained in ZGBC-2014) and to draw, using Mathematica, its density of states (DOS) as a function of position on the wire and its energy. The provided code allows one to explore how the interaction and impurity potential strength modifies the DOS profile.