112 citations · 635 across the 31 of their papers we have counts for
31 papers
Weakly interacting one-dimensional topological insulators: a bosonization approach
Polina Matveeva, Dmitri Gutman, Sam T. Carr
We investigate the topological properties of one-dimensional weakly interacting topological insulators using bosonization. To do that we study the topological edge states that emer…
Elementary models of 3D topological insulators with chiral symmetry
Donghao Liu, Polina Matveeva, Dmitri Gutman +1
We construct a set of lattice models of non-interacting topological insulators with chiral symmetry in three dimensions. We build a model of the topological insulators in the class…
One-dimensional non-interacting topological insulators with chiral symmetry
Polina Matveeva, Tyler Hewitt, Donghao Liu +3
We construct microscopical models of one-dimensional non-interacting topological insulators in all of the chiral universality classes. Specifically, we start with a deformation of…
Local density of states of the interacting resonant level model at zero temperature
Gonzalo Camacho, Peter Schmitteckert, Sam T. Carr
We present results of the impurity local density of states of the interacting resonant level model at zero temperature. We concentrate on low-energy properties and predominantly us…
Exact equilibrium results in the Interacting Resonant Level Model
Gonzalo Camacho, Peter Schmitteckert, Sam T. Carr
We present exact results for the susceptibility of the interacting resonant level model in equilibrium. Detailed simulations using both the Numerical Renormalization Group and Dens…
Interplay between intrinsic and emergent topological protection on interacting helical modes
Raul A. Santos, D. B. Gutman, Sam T. Carr
The interplay between topology and interactions on the edge of a two dimensional topological insulator with time reversal symmetry is studied. We consider a simple non-interacting…