Su-Schrieffer-Heeger model with long range hopings

Author: Giorgi Gavasheli
Keywords: Su-Schrieffer-Heeger model, topological insulators
Annotation:

Su-Schrieffer-Heeger model describes an one dimensional topological insulator and was initialy made to study polyacetylene. In this thesis we will examine SSH model, then add a modification and see what can a topological view tell us about dielectrics nature.